Astilbe x arendsii 'Rheinland' Bare Root Plants
Common Name: False Spirea
- Height: 18-24 Inches
- Spread: 18-24 Inches
- Hardiness Zone: 4-9
- Part Shade to Shade
- Blooms pink - Early Summer
- Foliage green
- Effective as a shade ground cover in large groups
- Consistent moisture required
Astilbe arendsii 'Rheinland' foliage is rich green and blooms are pink on upright plumes early Summer. Requires consistent moisture and prefers rich, well drained soil. Best to cut Astilbe back in the early Spring. Use for mass planting, borders, woodland and shade gardens. Mature height 18"-24", spread 18"-24".
Astilbes are long-lived perennials that are most comfortable when grown in rich soil and light shade to filtered sun. They will grow in full shade, but will not bloom as prolifically there.
Though they are easy to grow, Astilbes have one critical requirement--lots of water. Plants must have consistently moist soil; dryness leads to a quick demise, especially in sun. Increase watering as the foliage emerges and the plumes mature. If the soil dries out, the leaves will develop brown, crispy margins and will begin to drop.
Fertilize Astilbes in late spring before flowering starts. Wait to cut back the old foliage until spring; it will help protect the plant from winter damage. In the spring, if the crown has risen above soil level, gently press it back into the ground and apply some organic matter around the plant. Plants should be divided in early spring every 3-4 years to maintain vigor.