Astilbe Dwarf Garden hybrids 'Hybrida Rosea' (False Goat's Beard) — Clump-forming, upright plumes above a mound of foliage

Overview

Astilbe Dwarf Garden hybrids 'Hybrida Rosea' is a clump-forming, upright plumes above a mound of foliage perennial in the genus Astilbe, part of the Saxifragaceae family, with deciduous; deeply divided and toothed, often bronze-tinted when young foliage. Astilbe Dwarf Garden hybrids 'Hybrida Rosea' grows best in partial shade; full sun only where the soil stays reliably wet, and tolerates fertile loam or clay enriched with organic matter soils and neutral to slightly acid pH. Its UK hardiness is rated H7.

About

Astilbe Dwarf Garden hybrids 'Hybrida Rosea' is a clump-forming perennial in the Saxifragaceae that bears upright, feathery flower plumes above a mound of finely divided foliage. Leaves are deciduous, deeply divided and toothed, often bronze-tinted when young. It favours partial shade and needs reliably moist to boggy soil; it will not tolerate drought. Flowering occurs from June to August.

About the genus

Astilbe is a genus of 18 species of rhizomatous flowering plants within the family Saxifragaceae, native to mountain ravines and woodlands in Asia and North America. Some species are known by the common names false goat's beard and false spirea.

Wikipedia contributors, "Astilbe", CC BY-SA 4.0 — Astilbe

In the garden

Astilbe Dwarf Garden hybrids 'Hybrida Rosea' is a perennial in the Saxifragaceae with a neat mound of deeply divided, toothed leaves topped by upright plumes of flowers. The young foliage often shows a bronze tint before settling to green, and the plant dies back to the crown in winter. Flowering runs from June to August, offering a mid-summer display. Plant in partial shade on north, east or west-facing sites and keep the location sheltered from prevailing winds. It prefers fertile loam or clay that has been enriched with organic matter and a neutral to slightly acid pH. Maintain reliably moist to boggy conditions; it will tolerate full sun only where soil moisture is consistently high and will not withstand drought. The cultivar is fully hardy (H7) in UK terms, so it remains planted outdoors through winter without special protection. Use these compact hybrids in shaded borders or moisture-retentive beds where their upright plumes can be seen above lower ground cover, and allow space for clump development. Expect a clear seasonal sequence: bronze-tinted juvenile leaves, a mound of deciduous foliage through spring and summer, then upright flowering from June to August.

Growing conditions

Best soil and position for Astilbe

Sunlight: Partial shade; full sun only where the soil stays reliably wet
Soil type: Fertile loam or clay enriched with organic matter
Soil pH: Neutral to slightly acid
Soil moisture: Reliably moist to boggy; will not tolerate drought
Aspect: North, east or west facing
Exposure: Sheltered
UK hardiness: H7

Plant details

Astilbe Dwarf Garden hybrids 'Hybrida Rosea' size, habit and characteristics

Plant type: Perennial
Habit: Clump-forming, upright plumes above a mound of foliage
Foliage: Deciduous; deeply divided and toothed, often bronze-tinted when young

Care notes

Pruning and caring for Astilbe Dwarf Garden hybrids 'Hybrida Rosea'

Cultivation: Moisture is everything - an astilbe that dries out scorches at the leaf margins and the plumes shrivel before they open. Plant in ground improved with plenty of organic matter, mulch generously each spring, and site out of hot afternoon sun unless the soil is genuinely wet. They are excellent in the damp shade where little else thrives.
Pruning: No pruning needed. Leave the spent plumes standing for winter structure and cut the whole clump down in late winter before new growth begins.
Propagation: Divide congested crowns in early spring; the woody rootstock may need a spade or a saw. Species can be raised from seed but cultivars will not come true.
Pest resistance: Largely trouble-free, though vine weevil grubs attack the roots of container plants.
Disease resistance: Healthy in suitable conditions. Powdery mildew appears on plants under drought stress, which is a symptom of the wrong site rather than of disease pressure.

Frequently asked questions

How do I grow Astilbe Dwarf Garden hybrids 'Hybrida Rosea'?

Moisture is everything - an astilbe that dries out scorches at the leaf margins and the plumes shrivel before they open. Plant in ground improved with plenty of organic matter, mulch generously each spring, and site out of hot afternoon sun unless the soil is genuinely wet. They are excellent in the damp shade where little else thrives.

Where is the best place to plant Astilbe Dwarf Garden hybrids 'Hybrida Rosea'?

Astilbe Dwarf Garden hybrids 'Hybrida Rosea' prefers partial shade; full sun only where the soil stays reliably wet. It suits sheltered positions.

What soil does Astilbe Dwarf Garden hybrids 'Hybrida Rosea' need?

Astilbe Dwarf Garden hybrids 'Hybrida Rosea' grows best in fertile loam or clay enriched with organic matter soil. It prefers neutral to slightly acid soil. Aim for soil that stays reliably moist to boggy; will not tolerate drought.

How do I prune Astilbe Dwarf Garden hybrids 'Hybrida Rosea'?

No pruning needed. Leave the spent plumes standing for winter structure and cut the whole clump down in late winter before new growth begins.

Is Astilbe Dwarf Garden hybrids 'Hybrida Rosea' hardy in the UK?

Astilbe Dwarf Garden hybrids 'Hybrida Rosea' has an RHS hardiness rating of H7, meaning it is fully hardy throughout the UK, tolerating temperatures below -20°C.

How do I propagate Astilbe Dwarf Garden hybrids 'Hybrida Rosea'?

Divide congested crowns in early spring; the woody rootstock may need a spade or a saw. Species can be raised from seed but cultivars will not come true.

More in the Astilbe genus

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