
trefle.io · Taken Apr 15, 2021 by Jennifer Neathery (cc-by-sa)
Hamamelidaceae
Dwarf witch-alder
Fothergilla gardenii
Also known as Witch-alder shrub, Fothergilla alnifolia var. acuta, Hamamelis estivalis, Fothergilla alnifolia
Flowering Plants · Native Plants · Trees & Shrubs · Native Shrub · Fall Color · Spring Flowers · Pollinator · Understory · Acidic Soil · Southeastern Us · Deciduous Shrub · Witch-Alder · Hamamelidaceae
Dwarf witch-alder is a compact native shrub prized for its fragrant white bottlebrush flowers in early spring before the leaves emerge, and its outstanding red-to-orange fall foliage. It prefers acidic, organically rich, consistently moist soil and performs best in partial shade, making it an excellent understory shrub. Once established it is relatively low-maintenance; simply add a layer of acidic mulch each year and avoid overwatering.
Growing conditions
The details behind the basics
- Daily light
- 4 hours
- Watering
- Water deeply until soil is evenly moist; mulch well to retain moisture and keep roots cool · Every 7-10 days
- Maintenance
- Low
- Soil
- sandy loam
- Soil pH
- 5–6
- Temperature
- -40°F to 95°F
- Cycle
- Perennial
Hardiness
USDA 3a-9b
Form & growth
Mature size and habit
- Mature height
- 2 ft – 5 ft
- Spread
- 4 ft
- Spacing
- 48 in apart
- Growth rate
- Moderate
- Root depth
- Medium
- Flowers
- White
- Foliage
- Green · Medium
Ecology & origin
Where it belongs and what it brings
- Native to
- Georgia, North Carolina, South Carolina
- Attracts
- Bees, Butterflies
Sources: trefle
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