Dwarf fothergilla

Sun

Full sun to partial shade; autumn colour is usually strongest with plenty of sun. Give afternoon shade in hot locations.

Water

Keep evenly moist, especially during establishment and summer dry spells; established plants tolerate brief dry periods but are not drought-tolerant.

Soil

Acidic, humus-rich, moisture-retentive soil with good drainage; poorly suited to chalky or alkaline ground.

Height

2-3 ft (0.6-0.9 m)

Spread

3-4 ft (0.9-1.2 m), eventually wider where suckers are retained

Flowers

Spring, before or as the leaves open; creamy-white, honey-scented bottlebrush flowers made up of prominent stamens.

Foliage

Rounded to oval, toothed green to blue-green leaves, turning yellow, orange, scarlet or purple-red in autumn; several colours may appear on one shrub.

Growth

Slow

Care needed

Low

• Water deeply through the first two growing seasons whenever the root zone starts to dry.
• Apply 2-3 in (5-8 cm) of leaf mould or composted bark each spring, keeping it clear of the stems.
• Check soil pH before planting; choose another shrub if your ground is strongly alkaline.
• Feed lightly in spring with a fertiliser for acid-loving shrubs only if growth is weak or the soil is poor.
• Remove unwanted rooted suckers if you want to keep a single, compact clump.

Pruning. Prune only when needed, immediately after flowering: remove dead or damaged wood and shorten an occasional misplaced branch. Avoid shearing or routine winter pruning, which removes flower buds and spoils the natural shape.

Autumn

Plant while the soil is workable and moist; in very cold regions, wait until spring.

Early spring

Plant in cold regions once the ground has thawed, and refresh the mulch around established shrubs.

Spring

Check new leaves for yellowing between green veins, especially if your soil or irrigation water is alkaline.

Late spring

After flowering, remove damaged branches and make any light shaping cuts.

Summer

Water during dry spells and keep the root zone mulched.

Late autumn

Remove unwanted rooted suckers during dormancy if the clump is spreading beyond its allotted space.

• Plant at the front of a woodland border with ferns and evergreen shrubs for contrasting texture.
• Group several along a path where the spring flower scent and autumn colour can be enjoyed close up.
• Use in a small mixed border with azaleas and other acid-loving shrubs.
• Allow a loose colony to develop at a woodland edge for a low, natural-looking shrub layer.

Garden styles it suits: Woodland, Autumn colour, Pollinator garden, Sensory garden, Low-maintenance and Small-space.

Plant it with: Azaleas, Rhododendrons, Japanese pieris, Mountain laurel, Christmas fern and Foamflower.

Wildlife: Spring flowers provide pollen and nectar for bees and other insects. The branching growth offers modest shelter for small garden wildlife.

• Yellow leaves with green veins usually indicate iron chlorosis in alkaline conditions: test the soil, avoid lime and move the shrub to suitable acidic soil if necessary.
• Leaf scorch or early leaf drop during drought: water deeply and maintain an organic mulch; provide afternoon shade in hot gardens.
• Root decline in persistently saturated ground: improve drainage or replant in a raised, freely draining bed.
• Few flowers or weak autumn colour in deep shade: move to a brighter position, while keeping the roots moist.

Not known to be toxic to people, cats, dogs or horses. No plant part is recognised as a significant poisoning hazard, but specific toxicity data are limited and it should not be treated as edible.

• Large fothergilla (Fothergilla major)

  Usually grows much taller, commonly 6-10 ft (1.8-3 m), with larger leaves. Young plants can be difficult to distinguish by size alone.

• Hybrid fothergilla (Fothergilla × intermedia)

  Hybrids between dwarf and large fothergilla often have intermediate size and overlapping leaf features. Many named garden selections belong here; reliable nursery identification is more useful than appearance alone.

• Witch hazel (Hamamelis spp.)

  Has similarly shaped leaves, but its flowers have narrow, ribbon-like petals rather than white bottlebrush clusters of stamens.

Fothergilla honours the English physician and gardener John Fothergill, while gardenii honours the Scottish-born physician and naturalist Alexander Garden.

Propagation. Take softwood cuttings in late spring or early summer, or layer a low branch. Rooted suckers can be separated during dormancy. Seed germination is slow and may require successive warm and cold periods.

Accepted botanical name

Fothergilla gardenii

In the US and Canada

Native in the lower 48 states.

Native range

Georgia, North Carolina and South Carolina.

Measured

Soil pH 5 to 6. Average height 136 cm.

Sources: GBIF (CC BY 4.0), USDA PLANTS and Trefle (CC BY 4.0). The care and design notes are LandscapeGPT's own.