
Common Name: Diane Showy Witchhazel
Hamamelis × intermedia ‘Diane’ is a deciduous shrub valued for its rich red winter flowers and excellent fall color. Oval green leaves emerge in spring, form a full canopy through summer, and turn striking shades of orange, red, and purple in fall, while clusters of narrow, ribbon-like flowers appear in late winter to early spring in deep copper-red tones, sometimes with a light fragrance. Its bold color and seasonal interest make it a standout specimen. Type: Deciduous shrub Mature Size: Width: 10–15 ft Height: 10–15 ft (10-year size: approx. 6–10 ft tall × 5–8 ft wide) USDA Zones: 5a–8b Form: Upright to vase-shaped, spreading with age Light: Full sun to partial shade (best flowering in sun) Soil: Moist, well-drained, slightly acidic soils Water: Moderate; prefers consistent moisture Wildlife: Provides early-season nectar for pollinators Features & Landscape Uses Deep red winter flowers for bold color Excellent fall color in red and orange tones Strong specimen plant for winter interest Suitable for borders or woodland edges Care Plant in moist, well-drained, slightly acidic soil. Performs best in full sun for best flowering but tolerates partial shade. Prune after flowering if needed. Mulch to retain moisture and keep roots cool. Generally low-maintenance and pest-resistant.
| Plant Type: | Deciduous Shrub, Flowering Shrub |
| Width: | 10-15' |
| Height: | 10-15' |
| Fragrant: | No |
| Growth Rate | Moderate |
| Zone: | 5 - 8 |
| Deer Resistant: | Yes |
| Salt Tolerant: | No |
| Drought Tolerant: | No |
| Exposure: | Full Sun, Partial Shade |
| Bloom Time: | Late Winter, Winter |
| Bark Type: | Smooth |
| Landscape/Use: | Specimen, Foundation, Accent Plant |
| Shape: | Spreading, Wide Spreading |
| Soil Type | Acidic, Moist well-drained |
| Flower Color: | Red |
| Leaf Color: | Green |
| Fall Color: | Asparagus |