Q: Stokesia Taxonomy

The taxonomic breakdown is as follows: Kingdom: Plantae Phylum: Magnoliophyta Class: Magnoliopsida Order: Asterales Family: Asteraceae Genus: Stokesia Species: Stokesia laevis Stokesia laevis, commonly known as Stokes' aster, is native to the southeastern United States. It is a perennial herb with blue-purple flowers that bloom in the summer. It is a popular garden plant, and several cultivars have been developed with different flower colors.

Q: Stokesia

Here is the breakdown for Stokesia: Species: There is only one species in the Stokesia genus: Stokesia laevis . This is the foundation, the original plant from the southeastern US. Think of it like the "parent" of all the Stokesia varieties you see. Groups: Stokesia does not really have official "groups" in the way some plants do (like roses with their classes). However, you can loosely group them by characteristics: Flower color: This is the most common way to distinguish them. You will find cultivars in shades of blue, purple, white, pink, and even yellow! Height: Some are more compact and low-growing, while others have taller flower stalks. Bloom time: Most bloom in summer, but there can be slight variations. Cultivars: This is where the real diversity is! Cultivars are bred for specific traits, like unique colors or growth habits. Here are a few popular examples: 'Peachie's Pick': Large lavender-blue flowers, compact growth. 'Honeysong Purple': Vivid purple with white stamens. 'Mary Gregory': Clear white flowers with a golden center. 'Yellow Mountain': Bright yellow flowers (unusual for Stokesia!). 'Bluestone': Dwarf variety with bluish-purple flowers. It is worth noting that breeders are always developing new cultivars, so the options keep expanding! If you are looking for Stokesia for your garden, exploring different cultivars is the way to go. You can find one that perfectly suits your preferences for color, size, and overall style.

Question 1

Why Choose Stokesia laevis (Stokes' Aster)?

Accepted Answer

Stokes' Aster is a fantastic choice for a wide range of gardens, offering numerous benefits:

Unique & Showy Flowers: Features large, intricate, cornflower-like blossoms (typically 2-4 inches across) in shades of lavender-blue, purple, pink, or white, depending on the cultivar. They add a distinct texture and vibrant color.
Extended Bloom Time: Unlike many perennials with short bloom windows, Stokesia reliably flowers from early or mid-summer often right through to fall, providing continuous color.
Pollinator Magnet: The blooms are highly attractive to bees, butterflies, and other beneficial insects, making it an excellent choice for pollinator gardens or ecological landscaping.
Native Plant Advantage: Native to the southeastern United States, it is well-adapted to regional conditions (especially heat and humidity) and supports local ecosystems.
Low Maintenance: Once established, Stokes' Aster is relatively drought-tolerant and does not require constant fussing.
Good Cut Flowers: The sturdy stems and long-lasting blooms make excellent additions to bouquets.
Generally Deer Resistant: While no plant is completely deer-proof, deer tend to browse Stokesia less frequently than other garden plants.
Adaptable Size: Typically forms neat clumps 1-2 feet tall and wide, making it suitable for borders, containers, and mass plantings.

Question 2

Planting & Growing Stokesia laevis (Stokes' Aster)

Accepted Answer

When to Plant:

Spring (after the last frost) is ideal, allowing roots to establish before summer heat.
Early fall planting is also successful in most climates, giving plants time to settle before winter. Avoid late fall planting in colder zones.

Where to Plant:

Sunlight: Full sun (6+ hours of direct sunlight daily) is best for optimal flowering and sturdy growth. It can tolerate light afternoon shade, especially in hotter climates, but flowering may be reduced.
Soil: Excellent drainage is crucial! Stokesia hates wet feet, especially during winter dormancy, which can lead to crown rot.

Prefers average to moderately fertile, sandy loam or well-drained soil.
If you have heavy clay, amend the planting area generously with compost and potentially grit or coarse sand to improve drainage. Consider planting in raised beds if drainage is a persistent issue.
Tolerant of a range of soil pH but performs well in slightly acidic to neutral soil.

How to Plant:

Dig a hole roughly twice the width of the plant's container and about the same depth.
Gently remove the plant from its pot, teasing out any circling roots.
Place the plant in the hole so the top of the root ball is level with the surrounding soil surface. Planting too deep can lead to crown rot.
Backfill the hole with the amended soil, firming it gently around the root ball.
Water thoroughly after planting to settle the soil and eliminate air pockets.
Apply a 2-3 inch layer of mulch (pine straw, shredded bark) around the plant, keeping it away from the base (crown) to allow air circulation and prevent rot.

Mass Planting Stokesia: Mass planting Stokes' Aster creates stunning drifts of color and texture.

Preparation: Ensure the entire planting area has excellent drainage. Amend the whole bed if necessary, not just individual holes. Tilling in compost across the area is beneficial.
Layout: Plant in informal drifts or sweeps rather than rigid rows for a more natural look. Stagger the plants in a triangular or offset pattern.
Spacing:

For a relatively quick fill-in (within 1-2 seasons), space plants about 15-18 inches apart (center to center).
For a slightly longer-term fill where individual clumps have more space initially, space them 18-24 inches apart.
Consider the mature spread of the specific cultivar you are planting (check plant tags).

Execution: Lay out the plants in their pots first to visualize the spacing and design before digging. Plant as described above, water the entire area well, and apply mulch.

Growing and Caring for Stokesia laevis

Watering: Water regularly (deeply, less frequently) during the first growing season to establish a strong root system. Once established, Stokesia is quite drought-tolerant but will perform and flower best with consistent moisture – about an inch of water per week (rainfall or irrigation), especially during hot, dry periods. Avoid constantly soggy soil.
Fertilizing: Generally a light feeder. If your soil is reasonably fertile, it may not need supplemental fertilizer. If desired, apply a light dose of a balanced, slow-release fertilizer in early spring as new growth emerges. Avoid excessive nitrogen, which can promote floppy growth at the expense of flowers.
Deadheading/Pruning: Removing spent flowers (deadheading) encourages the plant to produce more blooms and keeps the plant looking tidy. Cut the flower stalk back down towards the base of the foliage.
Division: Divide clumps every 3-4 years in the spring if they become overcrowded, the center starts to die out, or flowering diminishes. Dig up the clump, separate it into smaller sections (each with roots and shoots), and replant.
Pests & Diseases: Relatively trouble-free. The main issue is crown or root rot caused by poorly drained soil, especially in winter. Leaf spots can occasionally occur but are rarely serious. Ensure good air circulation (proper spacing) to minimize fungal issues.
Winter Care:

In zones 7-9, the foliage is often semi-evergreen or evergreen. Tidy up any damaged leaves in late winter/early spring.
In zones 5-6, the foliage will typically die back in winter. You can leave the dormant foliage for winter interest and critter habitat, or cut it back to a few inches above the ground in late fall or late winter/early spring before new growth begins.
Crucially, ensure excellent drainage through winter to prevent rot. Avoid heavy, wet mulch packed against the crown. Pine straw or shredded bark are generally better than dense materials.

Question 3

What are the characteristics of Stokesia?

Accepted Answer

Here are the characteristics of Stokesia, also known as Stokes' aster:

Perennial: Stokesia is a herbaceous perennial, meaning it comes back year after year.
Height: Stokesia typically grows 1 to 2 feet tall.
Spread: It can spread 1 to 1.5 feet wide.
Leaves: The plant has a basal cluster of dark green, lance-shaped leaves.
Flowers: Stokesia is known for its showy flowers that resemble cornflowers. The flowers are typically violet blue or lavender-blue, but there are also white cultivars available. They can be up to 2.5 inches in diameter and have notched rays surrounding a central disk.
Bloom time: The flowers bloom in early summer and may rebloom in the fall.
Light: Stokesia prefers full sun to partial shade.
Water: It prefers moist, well-drained soil but is tolerant of drought and occasionally wet conditions.
Native: Stokesia is native to the southeastern United States, from North Carolina to Louisiana.
Low-maintenance: Stokesia is a low-maintenance plant that is resistant to deer, rabbits, and most diseases.
Propagation: Stokesia can be propagated by seed, root division, or root cuttings.

Stokesia is a beautiful and versatile plant that can be used in a variety of garden settings. It is a great choice for borders, mass plantings, butterfly gardens, and cottage gardens.

Question 4

Stokesia US Native Habitat

Accepted Answer

Stokesia laevis, commonly known as Stokes' aster, is a wildflower native to the southeastern United States. Its natural habitat is typically found within the Coastal Plain, stretching from North Carolina to Florida and west to Louisiana.

More specifically, Stokesia thrives in:

Wetlands: These areas provide the consistent moisture that Stokesia prefers.
Bottomlands: The fertile soil and ample water in bottomlands create ideal growing conditions.
Wet pinewoods: Stokesia can tolerate the partial shade and acidic soil found in these woodlands.
Savannas: The open, sunny conditions in savannas are well-suited for Stokesia.
Ditches along the coastal plain: These areas often have moist soil and can support a variety of plant life, including Stokesia.

Essentially, Stokesia prefers moist, well-drained soils and can tolerate a range of light conditions, from full sun to partial shade. This adaptability allows it to grow in a variety of habitats within its native range.

Question 5

Stokesia Taxonomy

Accepted Answer

The taxonomic breakdown is as follows:

Kingdom: Plantae
Phylum: Magnoliophyta
Class: Magnoliopsida
Order: Asterales
Family: Asteraceae
Genus: Stokesia
Species: Stokesia laevis

Stokesia laevis, commonly known as Stokes' aster, is native to the southeastern United States. It is a perennial herb with blue-purple flowers that bloom in the summer. It is a popular garden plant, and several cultivars have been developed with different flower colors.

Question 6

Stokesia Morphology

Accepted Answer

It is fascinating how much we can tell about a plant just by looking at its structure! Here is a breakdown of Stokesia morphology, covering the key features:

Overall Form:

Herbaceous Perennial: This means it has non-woody stems and lives for more than two years. It dies back to the ground in winter and regrows in spring.
Clump-forming: Stokesia tends to grow in clumps, with multiple stems emerging from the base.
Height: Generally, ranges from 1 to 2 feet tall, though dwarf cultivars can be shorter.

Leaves:

Basal Rosette: A cluster of leaves at the base of the plant, close to the ground. These leaves are typically larger than those on the stem.
Lance-shaped (Lanceolate): Long and pointed, like the head of a lance.
Smooth Texture: Generally free of hairs or fuzz.
Color: Medium to dark green.
Stem Leaves: Smaller and fewer than basal leaves, often without petioles (stalks).

Flowers:

Solitary: Each stem usually produces a single flower head.
Large: Around 2 to 4 inches in diameter, sometimes even larger in cultivars.
Fringed Ray Florets: The outer "petals" are actually individual ray florets, and they have a distinctive fringed or notched appearance.
Disc Florets: The center of the flower is composed of numerous disc florets, which give it a fluffy or pincushion-like texture.
Color: The original species is blue-purple, but cultivars offer a wide range of colors including white, pink, and yellow.

Roots:

Fibrous Root System: A network of fine roots that spread out to absorb water and nutrients.

Fruit:

Achene: A small, dry, one-seeded fruit that does not split open.

Understanding the morphology of Stokesia can help with identification, appreciating its beauty, and providing the right growing conditions. For example, knowing it has a fibrous root system tells us it prefers well-drained soil.

Question 7

Stokesia Cultivation

Accepted Answer

Stokesia, or Stokes' aster, is thankfully a pretty easygoing plant to cultivate! Here is a rundown of what it needs to thrive:

Planting:

Timing: Spring or fall is ideal. This allows the roots to establish before the heat of summer or the cold of winter.
Location: Choose a spot with full sun (at least 6 hours daily). In hotter climates, a little afternoon shade can be helpful.
Soil: Well-drained soil is essential. Stokesia does not like "wet feet." If you have heavy clay soil, amend it with compost or other organic matter to improve drainage.
Spacing: Give them some room to breathe! Space plants about 18-24 inches apart.

Ongoing Care:

Watering: Water regularly after planting, especially during dry periods. Once established, Stokesia is moderately drought-tolerant.
Fertilizing: It is not a heavy feeder. A light application of balanced fertilizer in spring is usually enough.
Deadheading: Snip off those faded flowers! Deadheading encourages more blooms and prevents self-seeding (if you do not want volunteers popping up everywhere).
Dividing: Every 3-4 years, divide the clumps in spring or fall. This helps maintain plant vigor and prevents overcrowding.

Troubleshooting:

Root Rot: The biggest threat to Stokesia is poorly drained soil, which can lead to root rot. Make sure your soil drains well and avoid overwatering.
Pests and Diseases: Stokesia is generally pest and disease resistant. However, keep an eye out for common garden pests like aphids or slugs and take appropriate action if needed.

Extra Tips:

Mulching: A layer of mulch around the plants helps retain moisture, suppress weeds, and regulate soil temperature.
Winter Protection: In colder climates (Zone 5 and below), a layer of winter mulch can help protect the roots from freezing temperatures.

With a little care and attention, your Stokesia plants will reward you with beautiful blooms for many years. Happy gardening!

Question 8

How do I plant Stokesia?

Accepted Answer

There are two main ways to plant Stokesia: from seeds or with transplants (seedlings or nursery-bought plants). Here is a breakdown for both methods:

Planting from Seed:

Timing: Sow the seeds indoors 6-8 weeks before the last average frost date in your area.
Containers: Use a tray filled with moist seed-starting mix.
Seeding depth: Cover the seeds with a thin layer (around 1/8 inch) of soil or vermiculite.
Germination: Keep the soil moist and warm (around 70 degrees Fahrenheit). Seeds should germinate in 2-3 weeks, with some sprouting up to 5 weeks.
Transplanting: Once frost danger has passed, harden off the seedlings and transplant them outdoors to their permanent location.

Planting Transplants:

Timing: Plant transplants in spring after the last frost date.
Location: Choose a spot with full sun (or partial shade in hot southern regions).
Soil: Ensure the soil is well-drained, fertile, and slightly acidic.
Digging: Make a hole as deep and wide as the root ball of the transplant.
Planting: Gently loosen the roots of the transplant before placing it in the hole. Backfill with soil, tamp lightly, and water well.
Spacing: Space multiple plants 20-24 inches apart.

Here are some additional tips for planting Stokesia:

Amending the soil: If your soil is heavy clay, amend it with compost or organic matter to improve drainage.
Watering: Water newly planted Stokesia regularly to help them establish. Once established, they are drought tolerant but will benefit from occasional watering during dry spells, especially in the south.
Mulching: Apply a layer of mulch around the base of the plant to retain moisture, suppress weeds, and regulate soil temperature.

By following these tips, you can successfully plant Stokesia and enjoy their beautiful blooms in your garden for years to come.

Question 9

Stokesia Landscaping Design Tips

Accepted Answer

Stokesia is a versatile and beautiful plant that can add a pop of color and texture to your landscape. Here are some design tips to help you incorporate it effectively:

Placement and Combinations:

Borders and Edges: Stokesia's compact growth habit makes it ideal for lining walkways, driveways, or garden beds.
Mass Plantings: Create a stunning visual impact by planting Stokesia in groups of three or more. This works especially well with cultivars of the same color for a bold statement.
Cottage Gardens: Its informal charm makes it a perfect fit for cottage gardens, where it can mingle with other flowering perennials like coneflowers, salvias, and coreopsis.
Pollinator Gardens: Stokesia attracts bees and butterflies, so include it in pollinator-friendly gardens alongside other nectar-rich plants.
Mixed Borders: Combine Stokesia with plants that have contrasting foliage or flower forms for added interest. Ornamental grasses, ferns, and spiky plants like yucca or agaves provide excellent contrast.
Container Gardens: Dwarf cultivars of Stokesia thrive in containers, allowing you to enjoy their beauty on patios, balconies, or decks.

Consider Color and Texture:

Complementary Colors: Pair Stokesia with plants that have complementary flower colors (opposite on the color wheel) for a vibrant display. For example, blue Stokesia looks stunning with yellow or orange flowers.
Analogous Colors: Create a harmonious look by using colors that are adjacent on the color wheel. Blue Stokesia blends beautifully with purple or pink flowers.
Foliage Contrast: Combine Stokesia with plants that have different foliage colors or textures. Silver-leaved plants like artemisia or lamb's ears provide a lovely backdrop for the rich green foliage of Stokesia.

Practical Tips:

Sunlight: Stokesia thrives in full sun, so choose a location that receives at least 6 hours of direct sunlight per day. In hotter climates, some afternoon shade can be beneficial.
Soil: Ensure well-drained soil to prevent root rot. Amend heavy clay soil with compost or other organic matter to improve drainage.
Maintenance: Deadhead spent flowers to encourage continuous blooming. Divide clumps every few years to maintain plant vigor and prevent overcrowding.

By following these tips, you can create a beautiful and thriving landscape featuring the charming Stokesia. Remember to choose cultivars that suit your personal preferences and the specific conditions of your garden.

Question 10

Stokesia Landscape mass planting

Accepted Answer

Mass planting Stokesia can create a truly breathtaking display in your landscape. Here is how to make the most of it:

Choosing the Right Cultivar:

Uniformity: For a cohesive look, select a single cultivar with the color and height you desire. Imagine a sea of 'Peachie's Pick' with its lavender-blue blooms, or a drift of 'Mary Gregory' with its pure white flowers.
Complementary Blends: If you want more variety, choose two or three cultivars with complementary colors. For instance, combine blue and white cultivars for a classic look, or mix pink and purple for a vibrant display.

Site Selection and Preparation:

Sunlight: Stokesia needs full sun to thrive, so choose an open area that receives at least 6 hours of direct sunlight daily.
Soil: Well-drained soil is crucial. Amend heavy clay soil with compost or other organic matter to improve drainage.
Spacing: Space plants about 18-24 inches apart. This gives them room to grow and fill in without becoming overcrowded.

Planting and Care:

Timing: Spring or fall is the best time to plant Stokesia.
Watering: Water regularly after planting to help establish the roots. Once established, Stokesia is moderately drought-tolerant.
Fertilizing: A light application of balanced fertilizer in spring is usually sufficient.
Deadheading: Remove faded flowers to encourage more blooms and prevent self-seeding.
Dividing: Every 3-4 years, divide the clumps in spring or fall to maintain plant vigor.

Design Ideas for Mass Planting:

Sweeps and Curves: Plant Stokesia in large sweeps or curves to create a flowing, natural look. This works well along borders, pathways, or around trees.
Island Beds: Create an island bed of Stokesia in the middle of your lawn for a dramatic focal point.
Meadow Effect: Combine Stokesia with other native wildflowers like coneflowers, black-eyed Susans, and asters for a naturalistic meadow planting.
Groundcover: Use shorter cultivars of Stokesia as a groundcover in sunny areas.

Benefits of Mass Planting Stokesia:

Visual Impact: Creates a bold and dramatic statement in the landscape.
Pollinator Habitat: Provides a valuable source of nectar for bees and butterflies.
Low Maintenance: Once established, Stokesia requires minimal care.
Long Bloom Season: Enjoy weeks of beautiful color with continuous deadheading.

With careful planning and proper care, a mass planting of Stokesia can be a stunning addition to your garden, providing beauty and ecological benefits for years to come.

Question 11

How Do I Care for a Stokesia?

Accepted Answer

Here is how to care for your Stokesia and keep it thriving:

Sunlight and Water:

Light: Stokesia prefers full sun for the most blooms. However, in hot southern regions, it can tolerate some partial shade during the afternoon to prevent flowers from scorching.
Water: Water regularly, especially during the first growing season, to establish a strong root system. Aim for the soil to be consistently moist but not soggy. Once established, Stokesia is drought tolerant and can handle drier periods. Water deeply when the top inch of soil feels dry.

Soil and Maintenance:

Soil: Stokesia thrives in well-drained, fertile soil with slightly acidic to neutral pH. If your soil is heavy clay, amend it with compost or organic matter to improve drainage.
Fertilizer: Feeding is not necessary for established Stokesia plants. However, if your plant seems weak or has poor flower production, you can give it a light feeding with a balanced fertilizer in spring.
Deadheading: Deadheading, or removing spent flowers, encourages continuous blooming throughout the summer and potentially into fall. Simply pinch off the flower head where it meets the stem. You can leave some flower heads on the plant if you want it to self-seed for new Stokesia next year.
Cutting Back: Once flowering finishes in fall, you can cut back the entire plant to about 4-6 inches above the ground. This promotes new growth in spring. Some gardeners prefer to leave the foliage over winter for added winter interest and protection. In spring, cut back any dead or winter-damaged foliage.

Dividing and Pests/Diseases:

Dividing: Every 3-4 years, you can divide mature Stokesia clumps to rejuvenate the plant and create more plants. Divide in spring or early fall. Dig up the clump, carefully separate the sections with a sharp knife, and replant each division in a new location.
Pests and Diseases: Stokesia is generally resistant to pests and diseases. However, watch out for occasional problems like powdery mildew or leaf spot. These can be treated with fungicide if necessary.

By following these simple care tips, your Stokesia will reward you with beautiful blooms and low-maintenance beauty for years to come.

Question 12

Calendar of Care – Stokesia Maintenance

Accepted Answer

Spring:

March - April:

Clean up: Remove any winter mulch and dead foliage from the previous season.
Divide: If your Stokesia clumps are overcrowded, divide them in early spring.
Fertilize: Apply a light application of balanced fertilizer to encourage new growth.

May:

Planting: If starting new plants, this is a good time to plant them in the garden.
Watering: Water regularly, especially if rainfall is scarce, to help new plants establish.

Summer:

June - August:

Deadheading: Regularly remove spent flowers to promote continuous blooming.
Watering: Monitor soil moisture and water deeply during dry periods.
Pest control: Keep an eye out for pests and take action if necessary.

Fall:

September - October:

Divide (optional): If you did not divide in spring, you can do it in fall.
Cut back foliage: Once the foliage starts to die back, you can cut it back to a few inches above the ground.
Winter mulch: In colder climates, apply a layer of mulch around the plants to protect the roots from freezing temperatures.

Winter:

November - February:

Minimal care: Stokesia is dormant in winter. No watering or fertilizing is needed.
Snow removal: If heavy snow accumulates, gently brush it off the plants to prevent damage.

Important Notes:

This calendar is a general guideline. Adjust the timing based on your specific climate and the needs of your plants.
Always monitor your plants and address any issues promptly.
Enjoy the beautiful blooms and the pollinators they attract!

By following this calendar and providing consistent care, your Stokesia plants will thrive and bring you years of enjoyment in your garden.

Question 13

What are heights of Stokesia

Accepted Answer

Stokesia plants generally fall into a pretty manageable height range, but there is some variation depending on the cultivar. Here is a general idea:

Typical Stokesia: Most Stokesia laevis plants reach a height of 1 to 2 feet tall. This is a good average to keep in mind when planning your garden design.
Dwarf Cultivars: There are some compact varieties that stay shorter, usually topping out around 10-12 inches. These are great choices for smaller gardens, borders, or containers. 'Bluestone' is a popular example of a dwarf cultivar.
Factors Affecting Height: While genetics play a role, growing conditions can also influence height. Things like sunlight, soil fertility, and moisture levels can cause slight variations.

Here is why knowing the height matters in landscaping:

Placement: Taller Stokesia might be best towards the back of a border, while shorter ones work well at the front.
Combinations: Consider the height of neighboring plants to create a balanced and visually appealing design.
Visual Impact: Use height strategically to create different levels and focal points in your garden.

If you are looking for a specific height, it is always a good idea to check the plant label or

Question 14

Does Stokesia attract pollinators?

Accepted Answer

Stokesia, also known as Stokes' aster, is a magnet for pollinators! Here is why:

Rich nectar source: The large, daisy-like flowers of Stokesia boast a rich nectar supply that entices pollinators like butterflies, hummingbirds, and bees.
Blooming time: Stokesia blooms throughout summer and sometimes into fall, providing a consistent food source for pollinators during a crucial time.
Flower color and shape: The vibrant colors of Stokesia, typically blue, lavender, or white, are attractive to pollinators. Additionally, the open, daisy-like flower shape allows for easy access to the nectar within.

Studies have shown that Stokesia can attract a wider variety of pollinators compared to other native plants. This makes them a valuable addition to any garden that aims to support pollinator populations.

Question 15

Are There Any Common Pests Or Diseases That Affect Stokesia?

Accepted Answer

Stokesia is generally considered a low-maintenance plant with good resistance to pests and diseases. However, there are a few potential issues to keep an eye out for:

Pests:

Caterpillars: These chewing insects can munch on leaves and damage the plant. Look for signs of feeding like holes or ragged leaves. You can handpick caterpillars or use organic methods like Bt spray (Bacillus thuringiensis) to control them.
Leafhoppers: These tiny, sap-sucking insects can cause yellowing and stippling on leaves. If infestations are severe, insecticidal soap or neem oil spray can be used.

Diseases:

Powdery mildew: This fungal disease appears as white powdery patches on leaves. It thrives in cool, humid conditions. Improve air circulation around plants and use fungicide if necessary.
Leaf spot: This fungal disease causes brown or black spots on leaves. Remove affected leaves and improve air circulation to prevent further spread. In severe cases, fungicide may be needed.

Prevention Tips:

While these issues are not common, here are some tips to help prevent them:

Provide good air circulation: Do not overcrowd Stokesia plants. Space them properly and avoid planting them too close to other vegetation.
Water at the base of the plant: Avoid overhead watering, which can promote fungal diseases.
Remove debris: Clean up fallen leaves and plant debris around Stokesia to reduce hiding spots for pests and overwintering disease spores.
Encourage beneficial insects: Planting companion flowers that attract ladybugs, lacewings, and other beneficial insects can help control pest populations naturally.

By following these tips and keeping an eye out for potential problems, you can help ensure your Stokesia thrives and continues to beautify your garden.

Question 16

Can I Use Stokesia in Floral Arrangements?

Accepted Answer

Stokesia can be a beautiful addition to floral arrangements! Here is why:

Attractive blooms: Stokesia's daisy-like flowers come in various shades of blue, lavender, white, and even some newer varieties boast pink, yellow, and magenta blooms. These vibrant colors add a touch of cheerfulness to any arrangement.
Long-lasting cut flowers: Stokesia has a vase life of up to a week, which is quite good for cut flowers.
Textural interest: The central disc florets and the ray petals of Stokesia flowers add textural contrast to arrangements, making them visually interesting.

Here are some things to consider when using Stokesia in floral arrangements:

Stem length: Stokesia plants typically have shorter stems, around 1-2 feet tall. This might limit their use in very tall arrangements. You can combine them with taller flowers or use them in shorter, more compact designs.
Bloom time: Stokesia blooms in summer and sometimes into fall. If you are planning an arrangement outside of this timeframe, you will not be able to use fresh Stokesia flowers.

Here are some tips for using Stokesia in floral arrangements:

Combine with other blooms: Pair Stokesia with complementary flowers like roses, lilies, daisies, or sunflowers for a colorful and textural display.
Greenery: Add greenery like eucalyptus, ferns, or seeded eucalyptus for a touch of texture and to balance the floral elements.
Container selection: Choose a vase that is proportionate to the size of your arrangement. Since Stokesia stems are shorter, a lower, wider vase might be more suitable.
Conditioning the flowers: Before using Stokesia in arrangements, cut the stems at a diagonal and place them in a vase filled with cool water. Add a floral preservative to extend their vase life.

With a little planning and creativity, you can incorporate Stokesia into beautiful and long-lasting floral arrangements.

Question 17

Is Stokesia Invasive?

Accepted Answer

Stokesia is not invasive. In fact, it is considered a well-behaved perennial. Here is why:

Native: Stokesia laevis, the most common variety, is native to the southeastern United States. Native plants tend to be less aggressive and less likely to spread uncontrollably compared to non-native species.
Non-aggressive spreader: While Stokesia may spread through root division or self-seeding, it typically forms nice clumps and does not aggressively take over an area.

In contrast to invasive plants, Stokesia is a desirable addition to gardens as it attracts pollinators and provides beautiful blooms with minimal maintenance needs.

Question 18

When Is The Best Time To propagate Stokesia?

Accepted Answer

The best time to propagate Stokesia depends on the method you choose:

Division: This is generally considered the easiest way to propagate Stokesia. The ideal time for division is in early spring (before new growth emerges) or early fall (after flowering is finished). Spring is often preferred because the cooler temperatures and increased moisture help the divisions establish themselves more readily.
Root cuttings: While less common, Stokesia can also be propagated by root cuttings. Take root cuttings in late winter or early spring when the plant is dormant.
Seeds: Propagating Stokesia from seeds takes longer but can be rewarding. You can sow the seeds indoors 6-8 weeks before the last frost date in your area. Alternatively, you can sow seeds directly outdoors in fall for germination the following spring.

Here is a quick summary table:

Propagation Method	Best Time
Division	Early spring or early fall
Root cuttings	Late winter or early spring
Seeds	Indoors: 6-8 weeks before last frost; Outdoors: Fall

Question 19

What are the benefits of planting Stokesia?

Accepted Answer

There are many benefits to planting Stokesia in your garden, both aesthetic and ecological. Here is a breakdown of some key advantages:

Beauty and Low Maintenance:

Showy flowers: Stokesia boasts beautiful daisy-like flowers in various shades of blue, lavender, white, pink, yellow, and magenta, adding bursts of color to your garden throughout summer and sometimes into fall.
Low-maintenance: Once established, Stokesia is a low-maintenance plant. It is drought-tolerant and requires minimal care, making it a great choice for busy gardeners.

Wildlife and Pollinators:

Pollinator magnet: Stokesia attracts a variety of pollinators like butterflies, hummingbirds, and bees with its rich nectar supply and attractive blooms. This helps support healthy pollinator populations in your garden.
Native plant: Stokesia laevis, the most common variety, is native to the southeastern United States. Including native plants promotes biodiversity and provides a habitat for native wildlife.

Additional Advantages:

Versatility: Stokesia is a versatile plant that can be used in various garden settings. Plant it in borders, mass plantings, butterfly gardens, cottage gardens, or even as a low-growing groundcover.
Long bloom time: Stokesia enjoys a long blooming period, extending from summer to potentially early fall.
Deer resistant: Deer typically avoid Stokesia, making it a good choice for gardens prone to deer browsing.

Overall, Stokesia offers a combination of beauty, ease of care, and ecological benefits, making it a valuable addition to many gardens.

Question 20

Stokesia

Accepted Answer

Here is the breakdown for Stokesia:

Species: There is only one species in the Stokesia genus: Stokesia laevis. This is the foundation, the original plant from the southeastern US. Think of it like the "parent" of all the Stokesia varieties you see.
Groups: Stokesia does not really have official "groups" in the way some plants do (like roses with their classes). However, you can loosely group them by characteristics:

Flower color: This is the most common way to distinguish them. You will find cultivars in shades of blue, purple, white, pink, and even yellow!
Height: Some are more compact and low-growing, while others have taller flower stalks.
Bloom time: Most bloom in summer, but there can be slight variations.

Cultivars: This is where the real diversity is! Cultivars are bred for specific traits, like unique colors or growth habits. Here are a few popular examples:

'Peachie's Pick': Large lavender-blue flowers, compact growth.
'Honeysong Purple': Vivid purple with white stamens.
'Mary Gregory': Clear white flowers with a golden center.
'Yellow Mountain': Bright yellow flowers (unusual for Stokesia!).
'Bluestone': Dwarf variety with bluish-purple flowers.

It is worth noting that breeders are always developing new cultivars, so the options keep expanding!

If you are looking for Stokesia for your garden, exploring different cultivars is the way to go. You can find one that perfectly suits your preferences for color, size, and overall style.

Question 21

What are varieties of Stokesia?

Accepted Answer

There are several cultivated varieties of Stokesia, with flower colors ranging from the classic blue and white to newer shades of pink, yellow and magenta. Here are some popular ones:

Stokesia laevis 'Peachie's Pick': This variety has large, lavender-blue flowers that bloom from midsummer to early fall. It has a compact, upright habit, growing only 18 inches tall and wide.
Stokesia laevis 'Honeysong Purple': This variety boasts large, vivid royal-purple flowers with contrasting white stamens in the center. It has a compact form, reaching about 1 foot tall and 2 feet wide.
Stokesia laevis 'Mary Gregory': This variety features large, clear white flowers with a golden center. It grows 12 to 18 inches tall.
Stokesia laevis 'Yellow Mountain': This variety has unique, bright yellow flowers with a dark brown center. It grows 18-24 inches tall.

Question 22

Stokesia l. 'Honeysong Purple'

Accepted Answer

Stokesia laevis 'Honeysong Purple' is a truly stunning cultivar of Stokes' aster! It stands out with its:

Vivid Purple Flowers: The flowers are a rich, royal purple with a hint of red at the center. They are larger than those of the standard species, measuring around 4 inches across.
Contrasting Stamens: Bright white stamens in the center create a beautiful contrast against the deep purple petals.
Long Bloom Period: Enjoy the vibrant color from early summer to mid-fall.
Compact Growth: It typically reaches a height of 1 foot tall and spreads about 2 feet wide, making it suitable for various garden settings.

Here is what makes 'Honeysong Purple' special:

Unique Color: The shade of purple is truly exceptional and sets it apart from other Stokesia cultivars.
Flower Form: The fringed petals and prominent stamens give the flowers a captivating texture and depth.
Hardiness: It is hardy in zones 5-9, tolerating a range of climates.
Versatility: It works well in borders, cottage gardens, pollinator gardens, and even containers.

Growing Tips:

Sunlight: Provide full sun for optimal flowering.
Soil: Well-drained soil is essential.
Moisture: Water regularly, especially during dry periods.
Maintenance: Deadhead spent flowers to encourage more blooms.

If you are looking for a Stokesia with exceptional color and a long bloom season, 'Honeysong Purple' is an excellent choice. It is a real showstopper in the garden and a favorite among pollinators!

Question 23

Stokesia 'Peachie's Pick'

Accepted Answer

Stokesia laevis 'Peachie's Pick' is a fantastic choice! It is a popular cultivar with some lovely features:

Lavender-Blue Flowers: The blooms have a beautiful soft lavender-blue color, like a classic cornflower blue with a hint of purple.
Long Bloom Time: 'Peachie's Pick' is known for blooming a bit longer than other Stokesia varieties, often extending from early summer well into fall.
Compact Habit: This cultivar is more compact and tidier than some others, typically reaching 12-18 inches tall and wide. This makes it versatile for different garden spaces.
Strong Stems: The flower stems are sturdy and less prone to flopping, which is a common issue with some Stokesia.
Deep Green Foliage: The foliage is a healthy, deep green, providing a nice backdrop for the flowers.

Here is what makes 'Peachie's Pick' stand out:

Reliability: It is a vigorous and reliable bloomer, providing consistent color throughout the season.
Neat Appearance: The compact growth habit keeps it looking tidy in the garden.
Disease Resistance: It is generally resistant to pests and diseases, making it low-maintenance.

Growing Tips:

Full Sun: Like other Stokesia, it thrives in full sun.
Well-Drained Soil: Ensure good drainage to prevent root rot.
Deadhead: Remove spent blooms to encourage more flowers.

If you are looking for a reliable, long-blooming Stokesia with a lovely lavender-blue color, 'Peachie's Pick' is an excellent option. It is a winner in any sunny garden!

Question 24

Stokesia l. 'Riptide'

Accepted Answer

Stokesia laevis 'Riptide' is a fantastic addition to the Totally Stoked™ series of Stokes' asters! It is known for being a vigorous and floriferous variety with some distinct characteristics:

Periwinkle Blue Flowers: 'Riptide' produces abundant flowers in a lovely shade of periwinkle blue. The fringed petals and prominent central disk give them a charming, textured appearance.

Compact Growth: This cultivar maintains a nice, compact habit, typically reaching 1 to 2 feet tall and wide. This makes it versatile for various garden settings, from borders to containers.

Heat and Humidity Tolerance: 'Riptide' is particularly well-suited to hot and humid climates, where it thrives and continues to bloom even in challenging conditions.

Long Bloom Period: You can expect a long season of color from 'Riptide,' with blooms appearing from early summer and lasting well into fall.

Here's why 'Riptide' is a great choice:

Abundant Blooms: It is a prolific bloomer, producing masses of flowers that cover the plant.
Compact Habit: Its tidy growth habit makes it easy to incorporate into various garden designs.
Heat Tolerance: It is a reliable performer in hot, humid summers.
Low Maintenance: Once established, it requires minimal care.

Growing Tips:

Full Sun: Plant 'Riptide' in a location that receives at least 6 hours of direct sunlight per day.
Well-Drained Soil: Ensure good drainage to prevent root rot.
Deadheading: Remove spent flowers to encourage continuous blooming.

If you are looking for a vibrant, heat-tolerant Stokesia with a profusion of beautiful blue flowers, 'Riptide' is an excellent option. It is a true standout in the garden and a pollinator magnet!

Question 25

Stokesia l. 'Whitecaps'

Accepted Answer

Stokesia laevis 'Whitecaps' is a beautiful cultivar that lives up to its name! It is part of the Totally Stoked™ series, known for its vigorous, floriferous, and heat-tolerant Stokes' asters.

Here is what makes 'Whitecaps' special:

Near-White Flowers: The flowers are a lovely, almost pure white with just a hint of blush pink, especially in the center. They create a soft and elegant look in the garden.
Abundant Blooms: Like others in the Totally Stoked™ series, 'Whitecaps' is a prolific bloomer, producing masses of flowers that cover the plant from early summer to fall.
Compact Growth: It maintains a dense, well-branched habit, typically reaching about 2 feet tall and wide. This makes it suitable for various garden settings, including borders, mass plantings, and containers.
Heat and Humidity Tolerance: 'Whitecaps' thrives in hot and humid conditions, making it a great choice for Southern gardens.
Attracts Pollinators: The flowers are a magnet for bees and butterflies, adding to the ecological value of your garden.

Growing Tips:

Full Sun: Plant 'Whitecaps' in a location that receives at least 6 hours of direct sunlight per day.
Well-Drained Soil: Ensure good drainage to prevent root rot.
Deadheading: Remove spent flowers to encourage continuous blooming.

Design Ideas:

Combine with Bold Colors: Pair 'Whitecaps' with brightly colored flowers like salvias, coneflowers, or coreopsis for a vibrant contrast.
Create a Moon Garden: Use 'Whitecaps' with other white-flowering plants and silver-leaved foliage to create a serene and luminous moon garden.
Mass Planting: Plant 'Whitecaps' in drifts or masses for a dramatic display of white blooms.

If you are looking for a beautiful, reliable, and heat-tolerant Stokesia with a profusion of white flowers, 'Whitecaps' is an excellent choice. It is a true gem in the garden and a delight for pollinators!

Question 26

Stokesia Totally Stoked™ series

Accepted Answer

It is a fantastic line of Stokesia from Proven Winners, bred with some key improvements in mind. Here is a rundown of what makes them special:

Key Features:

Vigorous Growth: These plants are strong growers, establishing quickly and performing well in the garden.
Profuse Blooming: Get ready for a show! Totally Stoked™ cultivars are known for their abundant flowers that cover the plant from early summer well into fall.
Compact Habit: They maintain a dense, well-branched form, typically reaching about 2 feet tall and wide. This makes them versatile for borders, mass plantings, and even containers.
Heat and Humidity Tolerance: This is a big one! They are bred to thrive in hot, humid conditions, making them excellent choices for Southern gardens or areas with challenging summers.
Improved Flower Colors: The series offers a range of beautiful colors, including vibrant blues, purples, and whites.

Current Cultivars in the Totally Stoked™ Series:

'Riptide': Features periwinkle blue flowers with a slightly wildflower look.
'Whitecaps': Produces masses of near-white flowers with a hint of blush pink.

Benefits of Choosing Totally Stoked™:

Reliability: You can count on these plants to perform well and provide consistent color in your garden.
Low Maintenance: They are relatively easy to care for, requiring minimal deadheading and occasional watering.
Pollinator-Friendly: The flowers attract bees and butterflies, adding to the ecological value of your garden.
Versatility: Their compact size and long bloom time make them suitable for various garden designs.

If you are looking for a top-performing Stokesia that is heat-tolerant, long-blooming, and beautiful, the Totally Stoked™ series is definitely worth considering!

Companion Plant	Description/Benefits
Salvia	Adds a contrasting color and texture to the garden.
Coreopsis	Provides a cheerful burst of color and attracts pollinators.
Black-eyed Susans (Rudbeckia)	Creates a vibrant display of late-summer color.
Veronica	Offers spikes of long-lasting blooms in various colors.
Ornamental grasses	Adds texture and movement to the garden.
Lanceleaf Coreopsis (Coreopsis lanceolata)	A native wildflower with bright yellow blooms.
Blue Mistflower (Conoclinium coelestinum)	Provides a soft, hazy blue backdrop for Stokesia's vibrant flowers.
Cardinal Flower (Lobelia cardinalis)	Adds a splash of fiery red to the garden.
Swamp Sunflower (Helianthus angustifolius)	A tall, late-blooming sunflower that complements Stokesia's form.
Pink Muhly Grass (Muhlenbergia capillaris)	Offers airy plumes of pink that create a delicate contrast.
Crocosmia (Montbretia)	Provides vibrant, sword-like foliage and fiery blooms.
Eryngium (Sea Holly)	Adds a unique texture with its thistle-like blooms.
Monarda (Bee Balm)	Attracts pollinators with its fragrant flowers.
Achillea 'Firefly Sunshine'	Offers a vibrant contrast with its bright yellow flowers.
Astilbe 'Deutschland'	Provides feathery plumes of pink flowers.
Coreopsis 'Moonbeam'	Adds a soft, pale yellow hue to the garden.
Heuchera 'Grape Expectations'	Offers attractive foliage in shades of purple and burgundy.
Hemerocallis 'Going Wild'	Provides a cheerful burst of yellow with its daylily blooms.
Phlox 'Opening Act White'	Adds a touch of elegance with its white flowers.

Shop by Category

Shop by Brand

Shop by Brand

Long-Blooming Native Pollinator Star

Stokesia

Stokesia 'Peachie's Pick' (30)ct Flat

Stokesia

Stokesia l. 'Honeysong Purple' (30)ct Flat

Stokesia

Stokesia l. 'Honeysong Purple' (4) 1-gallons

Stokesia

Stokesia l. 'Riptide' (30)ct Flat

Stokesia

Stokesia l. 'Whitecaps' (30)ct Flat

Stokesia

Stokesia 'Peachie's Pick' (30)ct Flat

Stokesia

Stokesia l. 'Honeysong Purple' (30)ct Flat

Stokesia

Stokesia l. 'Honeysong Purple' (4) 1-gallons

Stokesia

Stokesia l. 'Riptide' (30)ct Flat

Stokesia

Stokesia l. 'Whitecaps' (30)ct Flat

Stokesia FAQ

Stokesia Species, Groups and Cultivars