Water
Keep the soil consistently moist, especially during dry periods. Astilbe prefers damp conditions but avoid waterlogged soil which can lead to root rot.
Water at the base of the plant to prevent fungal issues on foliage and flowers.
Astilbe formosa is a species of perennial herb known for its attractive feathery plumes of flowers, often pink or red, blooming in summer.
At-a-glance light, water, soil, and growing conditions from plant data
Partial Shade to Full Shade
50% intensity
Thrives in dappled shade or morning sun; protect from harsh afternoon sun.
Consistent Moisture
75% intensity
Prefers moist, well-drained soil; avoid waterlogged conditions.
Moist, well-drained, humus-rich
50% intensity
Cool to Moderate
50% intensity
Prefers cooler temperatures; avoid extreme heat. Hardy in USDA zones 3-8.
Moderate Feeding
50% intensity
Feed in spring with a balanced slow-release fertilizer or compost.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Edible | No |
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Keep the soil consistently moist, especially during dry periods. Astilbe prefers damp conditions but avoid waterlogged soil which can lead to root rot.
Water at the base of the plant to prevent fungal issues on foliage and flowers.
Cut back dead flower stalks and foliage in late autumn or early spring. This tidies up the plant and prevents the spread of diseases.
Removing spent blooms throughout the flowering season can encourage a longer blooming period.
Astilbe is best propagated by division in early spring or autumn. Carefully dig up the clump and divide it into smaller sections, ensuring each piece has roots and at least one bud. Replant immediately in prepared soil.
For container-grown plants, repot every 2-3 years in spring. Choose a pot that is slightly larger than the current one. Refresh the potting mix with good quality compost to provide fresh nutrients and improve drainage.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Astilbe Formosa (Astilbe formosa)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Saxifragales |
| Family | Saxifragaceae |
| Genus | Astilbe |
| Species | Astilbe formosa |
Similar in genus Astilbe
Answers based on plant encyclopedia data
