Product Description
Paeonia 'Bartzella' (Itoh Intersectional) (10) 3 to 5 Eye Bare Root Plants
Common Name: Intersectional Peony
Considered by many to be Roger Anderson’s best Intersectional Peony introduction. We have to agree, this plant gets a gold star in our book!
A mature plant of ‘Bartzella’ is incredibly elegant looking, with flowers neatly spaced on the top and sides of the clump. Established clumps can produce 80 or more flowers apiece! The semi-double to double, pastel yellow flowers have a small rose purple flare in the center and a pronounced sweet fragrance. They measure 6-8" across on average.
Healthy green foliage similar to that of a tree peony forms an impressively sturdy clump to 3' tall and wide. Unlike some garden peonies, the foliage of this plant looks great from spring through fall and is substantial enough to be grown in place of a small shrub in the landscape.
About Intersectional Peonies
Intersectional peonies are a relatively new class of Paeonia created by crossing herbaceous garden types with woody tree types. They are often called “Itoh Peonies” because the original cross was first made successfully by Japanese nurseryman Mr. Toichi Itoh in 1948. Sadly, he passed away before ever seeing one of his crosses bloom. Since that time, other hybridizers have continued his work including American breeder Roger Anderson.
Intersectional Peonies offer the best qualities of both garden and tree peonies combined including:
Very large, tree peony-like flowers in colors not previously seen in herbaceous types
Healthy, herbaceous foliage similar to tree peonies but with a robust, bushy habit that does not require staking
Strong, herbaceous stems that hold the flowers upright even after a heavy rain; makes a better landscape plant than older herbaceous peonies
A longer bloom time due to additional flowers being produced on side shoots
Extreme winter hardiness like herbaceous types but with increased vigor
Height: 30.0-36.0 Inches
Spread: 30.0-36.0 Inches
Hardiness Zones: 4,5,6,7,8
Flower Color: Yellow shades
Foliage Color: Green shades
Full Sun (> 6 hrs. Direct Sun) - Part Shade (4-6 hrs. Direct Sun)
Low to Average Water Needs
Fertile Soil Quality
Bloomtime: Late Spring
Deer and Rabbit Resistant
Seasonal Interest: Dried Seed Heads
Growth Rate: Medium
Border Plant, Cut Flower, Cut Foliage, Dried Flower, Drought Tolerant, Easy To Grow, Fragrant Flowers, Mass Planting Salt Tolerant
Paeonia 'Bartzella' is a truly exceptional Itoh peony cultivar that is highly sought after for its large, fragrant, yellow flowers and vigorous growth. It is a hybrid of a herbaceous peony and a tree peony, combining the best qualities of both. Here is a closer look at its captivating features:
Appearance:
- Large Yellow Flowers: 'Bartzella' produces stunning, extra-large, 6- to 8-inch wide, semi-double to double flowers in a sunny yellow color. The flowers often have a touch of red at the center, adding further interest.
- Sweet Fragrance: The flowers have a delightful, sweet fragrance with a hint of citrus.
- Attractive Foliage: The flowers are complemented by glossy, deep green foliage that emerges with a copper-burgundy tinge in the spring. The foliage remains attractive throughout the season and adds further interest to the plant.
- Upright Habit: 'Bartzella' has a robust, upright growth habit, typically reaching about 32 inches tall and wide.
Growing Conditions:
- Sunlight: Thrives in full sun to partial shade. It prefers full sun but can tolerate some shade, especially in hot summer climates.
- Soil: Prefers well-drained, fertile soil.
- Hardiness Zones: Suitable for USDA hardiness zones 4-8, making it a versatile choice for many gardeners.
Care:
- Low Maintenance: 'Bartzella' is a relatively low-maintenance plant.
- Watering: Water regularly, especially during dry periods, but avoid overwatering.
- Fertilizing: Fertilize in early spring with a balanced fertilizer or compost to promote healthy growth and flowering.
- Deadheading: Deadheading spent flowers can help prolong the bloom time and keep the plant looking tidy.
Uses:
- Borders: Adds a bold and elegant touch to borders and beds.
- Specimen Plant: Its impressive flowers and attractive foliage make it an excellent specimen plant.
- Cut Flowers: The long-lasting flowers are prized for use in cut flower arrangements.
Additional Information:
- Hybrid Vigor: As an Itoh peony, 'Bartzella' exhibits hybrid vigor, meaning it is generally more robust and disease-resistant than its parent species.
- Long Bloom Time: It has a relatively long bloom time for a peony, typically flowering for about 2 weeks in mid to late spring.
- Deer and Rabbit Resistant: Deer and rabbits tend to avoid peonies.
- Attracts Pollinators: The flowers attract butterflies and other pollinators.
If you are looking for a peony with large, fragrant, yellow flowers, a long bloom time, and a vigorous growth habit, Paeonia 'Bartzella' is an outstanding choice. It is a beautiful and reliable addition to any garden.
Other Details
The most important part of the plant is its root system. Healthy roots are the foundation of a healthy, vibrant plant. The type of plug container used is based on the specific needs of the plants. Perennials offered as bare root traditionally perform better when planted as bare root.Planted in a specialized mix, potted plants have well established root systems. Top growth stage will vary depending on the current life cycle and time of year when shipped. In Winter and early Spring dormant plants may be shipped. Dormant plants may be planted right away, even before the last frost date.
Most bare root varieties are field grown for at least one season, though Hemerocallis and Hosta are grown for two seasons. The bulk of the soil is removed during the harvesting process and the tops of most varieties are trimmed back to the crown. They are graded, packed in shredded aspen or sphagnum moss and stored in freezers until ready to be shipped.
See our Container Sizes and Bare Root Perennials pages for more information.
Plant information and care is provided in the Overview section, Plant Genus Page and general information is provided in the Planting Care & Guides. Additional questions can be asked on each Plant page.
Plant Spacing: Using the maximum mature spread or width of a plant to guide spacing, ensures space to grow to full size. To fill an area sooner, plant them closer together. Just remember, future thinning or transplanting may be needed.
Water: Keep a close eye on newly planted perennials, especially throughout the first growing year. Most early plant loss is due to too much or too little water!
