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Astilbe x arendsii
'Fanal' False Spirea
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.
- » Best used in large groups
- » Robust, narrow flower spikes
- » Bronzy-red to deep-green foliage
- » Great as ground cover
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.
- Height
- 15 - 24 in
- Spread
- 10 - 24 in
- Zone
- 3-9
- Categories
- Perennial
- Tags
- Border or Bed; Cut Flower/Foliage; Dried Flower/Foliage; Great Foliage; Low Maintenance; Mass Planting
Check back soon for additional information on 'Fanal' False Spirea.
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.