Deutzia
Deutzia gracilis
A graceful deciduous shrub smothered in clusters of small white (or pink) star-shaped flowers in late spring. Compact, hardy, and easy, it works well in borders, edging, and mass plantings.
- Light
- Full sun to part shade
- Water
- Medium; keep evenly moist
- Difficulty
- Easy
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Overview
Deutzia is a deciduous shrub in the hydrangea family, grown for the profusion of small, star- or bell-shaped flowers that cover its arching branches in late spring. Slender deutzia (Deutzia gracilis) is the most common, forming a tidy, mounded shrub blanketed in pure white blooms.
Newer cultivars add pink flowers and colorful foliage, and dwarf forms suit small spaces and edging. Outside of bloom it is an unassuming green shrub, so it is often combined with later-flowering plants.
Undemanding, cold-hardy, and generally pest-free, deutzia is an easy choice for reliable spring flowers in borders and mass plantings.
How to identify it
- Flowers: Clusters of small (about 0.5-0.75 in), star- or bell-shaped, five-petaled white (sometimes pink) flowers smothering the branches in late spring
- Leaves: Opposite, lance-shaped, finely toothed, bright to mid-green; some cultivars develop burgundy fall color
- Habit: Mounded, arching, multi-stemmed shrub; slender deutzia is compact (2-4 ft), other species larger
- Stems: Slender, arching, with peeling bark on older wood
Care & growing
Light: Full sun to part shade; best flowering in sun.
Water: Average, even moisture; water during dry spells.
Soil: Adaptable; prefers fertile, well-drained soil.
Temperature: Hardy roughly USDA zones 4-8 depending on species.
Feeding: A spring application of compost or balanced fertilizer supports bloom.
Pruning: Blooms on old wood, so prune immediately after flowering; remove a few of the oldest stems each year to renew vigor.
Propagation: Very easy from softwood or hardwood cuttings.
Habitat & origin
Deutzia species are native to eastern and southern Asia (especially China, Japan, and the Himalayas), with a few from Central America. Deutzia gracilis hails from Japan, where it grows on mountain slopes and woodland edges.
Deutzias are widely planted in temperate gardens for shrub borders, low informal hedges, foundation plantings, and mass displays.
Frequently asked questions
When should I prune deutzia?
Prune right after it finishes flowering, because it blooms on old wood. Pruning in winter or early spring would remove that year's flower buds.
Does deutzia bloom more than once?
Most deutzias have a single, generous flush of bloom in late spring. They are grown for that spring show rather than repeat flowering.
How big does slender deutzia get?
Slender deutzia stays compact, usually 2-4 feet tall and wide, which makes it a good choice for edging and small gardens.
Is deutzia easy to grow?
Yes. It is hardy, adaptable, largely pest-free, and easy to propagate from cuttings, making it a low-maintenance flowering shrub.
Deutzia guides
In-depth guides for identifying, growing, and caring for Deutzia.
Deutzia identified by the community
Real specimens identified with Plant Identifier.
