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Description
Hamamelis Intermedia Diane, commonly known as Diane Witch Hazel, is a deciduous shrub that belongs to the Hamamelidaceae family. It is known for its vibrant, red flowers that bloom in late winter to early spring, making it a popular choice for gardeners. This shrub can grow up to 10 feet tall and 8 feet wide, making it an excellent choice for hedges or as a standalone specimen.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Saxifragales |
| Family | Hamamelidaceae |
| Genus | Hamamelis |
Appearance
The Hamamelis Intermedia Diane shrub has a rounded, spreading growth habit with a dense canopy. The leaves are oval-shaped and have a dark green color that turns yellow in the fall. The flowers are bright red and appear in clusters on the branches. They are fragrant and have a unique spider-like shape, which adds to their allure. The bark of the shrub is smooth and gray in color.
Care Guide
Hamamelis Intermedia Diane requires regular care to thrive. Here are some tips:
- Water: Water the shrub regularly, especially during the hot summer months.
- Fertilization: Apply a balanced fertilizer in the spring before new growth appears.
- Soil: The shrub prefers well-draining, acidic soil. If the soil is too alkaline, it can cause leaf yellowing.
- Sunlight: The shrub prefers partial shade to full sun exposure.
- Hardiness Zones: Hamamelis Intermedia Diane is hardy in USDA zones 5-9.
Common Pests & Diseases
The Hamamelis Intermedia Diane shrub is relatively pest and disease-resistant. However, it can be susceptible to the following:
- Aphids: These small insects can suck sap from the leaves, causing them to curl and turn yellow.
- Mites: These tiny pests can cause leaf discoloration and distortion.
- Fungal Leaf Spot: This disease can cause circular spots on the leaves and defoliation.
Habitat
Hamamelis Intermedia Diane is native to China and Japan. It grows well in temperate regions and is commonly found in woodland areas and along stream banks.
Question and Answer
Q: How often should I water Hamamelis Intermedia Diane?
A: Water the shrub regularly, especially during the hot summer months.
Q: Can Hamamelis Intermedia Diane grow in full sun?
A: Yes, the shrub prefers partial shade to full sun exposure.
Q: Is Hamamelis Intermedia Diane susceptible to diseases?
A: The shrub is relatively pest and disease-resistant. However, it can be susceptible to fungal leaf spot.
Q: What is the hardiness zone for Hamamelis Intermedia Diane?
A: The shrub is hardy in USDA zones 5-9.
Related Plants
- Hamamelis Mollis
- Hamamelis Vernalis
- Hamamelis Virginiana
References
- “Hamamelis Intermedia ‘Diane’.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c870.
- “Hamamelis Intermedia ‘Diane’.” Plant Information Online, www.catalogueoflife.org/data/taxon/5XJ2M.
