Contents
Description
Ilex verticillata Winter Red is a deciduous holly shrub that belongs to the Aquifoliaceae family. It is native to North America and is commonly found in wetlands, swamps, and along the banks of streams and ponds. Winter Red is a popular ornamental plant that produces bright red berries in the fall and winter, making it an attractive addition to any landscape.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Aquifoliales |
| Family | Aquifoliaceae |
| Genus | Ilex |
Appearance
Winter Red can grow up to 10 feet tall and wide, but it is more commonly found at a height of around 6 feet. The leaves are oval-shaped and have a glossy, dark green color that becomes a bright yellow in the fall. The flowers are small and white and bloom in the summer. The bright red berries produced in the fall and winter are the most distinctive feature of Winter Red.
Care Guide
Water: Winter Red prefers well-drained soil that is consistently moist. It is important to water regularly, especially during dry periods. Fertilization: Winter Red does not require frequent fertilization, but it can benefit from a slow-release fertilizer applied in the spring. Soil: Winter Red can tolerate a variety of soil types, but it prefers a slightly acidic soil with a pH between 5.0 and 6.5. Sunlight: Winter Red can tolerate partial shade, but it prefers full sun. Hardiness Zones: Winter Red is hardy in USDA zones 3-9.
Common Pests & Diseases
Winter Red is relatively pest and disease resistant. However, it can be susceptible to holly leaf spot, which can cause black spots on the leaves. It can also be affected by scale insects, which can be treated with a horticultural oil spray.
Habitat
Winter Red is native to North America and can be found in wetlands, swamps, and along the banks of streams and ponds. It is commonly used in landscaping in residential and commercial settings.
Question and Answer
Q: Can Winter Red tolerate drought conditions?
A: No, Winter Red prefers consistently moist soil and cannot tolerate drought conditions.
Q: When is the best time to prune Winter Red?
A: Winter Red should be pruned in late winter or early spring before new growth begins.
Q: Is Winter Red a good plant for attracting wildlife?
A: Yes, Winter Red’s bright red berries are a food source for many birds and other wildlife.
Q: Can Winter Red be grown in containers?
A: Yes, Winter Red can be grown in containers, but it will require frequent watering and fertilization.
Related Plants
- Ilex aquifolium
- Ilex opaca
- Ilex vomitoria
- Ilex crenata
References
- “Ilex verticillata.” Missouri Botanical Garden. Accessed September 15, 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=j600
- “Winterberry.” The Spruce. Accessed September 15, 2021. https://www.thespruce.com/winterberry-shrub-4125853
- “Ilex verticillata Winter Red.” Chicago Botanic Garden. Accessed September 15, 2021. https://www.chicagobotanic.org/plantcollections/plantfinder/ilex_verticillata_winter_red–winter_red_holly
