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Witchalder

Fothergilla

Also called Witch Alders

Witchalder
Photo: Unknown author, CC BY-SA 3.0

Fothergilla, or witch alder, is a genus of small deciduous shrubs from the southeastern United States, grown for fragrant white spring flower spikes and brilliant orange to red autumn foliage. Members commonly grown in gardens (such as Fothergilla gardenii and F. major) like moist, acidic, well-drained soil in sun or part shade.

Family
Hamamelidaceae (Hamamelid family)
Light
Part shade, Full sun
Water
Keep soil evenly moist, especially in the first growing seasons, and water during dry spells.
Soil
Moist, acidic, humus-rich, well-drained soil.
Temperature
Hardy to around -25 °C; protect young plants from late frosts.
How easy
Easy

About

Fothergilla (witch alder) is a genus of two to four species of flowering plants in the family Hamamelidaceae, native to woodland and swamps of the southeastern United States.

They are low-growing deciduous shrubs growing to 1–3 m (3–10 ft) tall with downy twigs. The brush-like flowers are produced before the leaves in spring on terminal spikes; they do not have any petals, but a conspicuous cluster of white stamens 2–3 cm long. The leaves are alternate, broad ovoid, 4–10 cm long and 3–8 cm broad, with a coarsely toothed margin; they are noted for their brilliant orange or red fall colors.

How to grow it

Fothergillas are grown as ornamental plants for their spring flowers and fall foliage color. They are slow-growing, rarely exceeding 1–2 m tall in cultivation. The hybrid cultivar Fothergilla × intermedia 'Mount Airy' has gained the Royal Horticultural Society's Award of Garden Merit.

Other Fothergilla plants

Fothergilla latifolia

Text excerpted from the Wikipedia article Fothergilla by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

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