Cotoneaster Bullatus

Description

Cotoneaster Bullatus, also known as Wall Cotoneaster or Saw-Toothed Cotoneaster, is a hardy evergreen shrub that is native to China. It belongs to the Rosaceae family and is popularly grown for its attractive foliage and bright red berries. The plant can grow up to 2 meters in height and width, and its branches are densely covered with small, dark green leaves that have a saw-toothed edge. The leaves are oval-shaped and grow up to 4 cm in length. The plant produces small pink or white flowers in the spring, followed by red berries that ripen in the fall and persist through the winter.

Taxonomic Information

Appearance

Cotoneaster Bullatus has a dense, spreading habit and can grow up to 2 meters in height and width. Its branches are thick and covered in small, dark green leaves that are oval-shaped and have a saw-toothed edge. The leaves are evergreen and remain on the plant year-round. In the spring, the plant produces small pink or white flowers that are followed by bright red berries in the fall. The berries persist through the winter and provide a pop of color in the garden.

Care Guide

Cotoneaster Bullatus is a hardy plant that requires minimal care once established. Here are some tips on how to care for this plant:

• Water: Cotoneaster Bullatus prefers moist, well-drained soil. Water the plant deeply once a week, especially during dry spells.
• Fertilization: Fertilize the plant in the spring with a balanced fertilizer. Avoid over-fertilizing, as this can lead to excessive growth and reduced berry production.
• Soil: Cotoneaster Bullatus prefers well-drained soil that is slightly acidic. Amend heavy clay soil with organic matter to improve drainage.
• Sunlight: Cotoneaster Bullatus prefers full sun but can tolerate partial shade.
• Hardiness Zones: Cotoneaster Bullatus is hardy in USDA zones 5-8.

Common Pests & Diseases

Cotoneaster Bullatus is generally resistant to pests and diseases. However, here are some common issues to watch out for:

• Aphids: Aphids can infest cotoneaster plants and cause stunted growth and leaf distortion. Spray the plant with a strong stream of water to dislodge the insects, or apply an insecticidal soap.
• Fire blight: Fire blight is a bacterial disease that can affect cotoneaster plants. Symptoms include wilting, blackened stems, and oozing cankers. Prune affected branches immediately and disinfect pruning tools between cuts.
• Leaf spot: Leaf spot is a fungal disease that can cause brown spots on cotoneaster leaves. Remove affected leaves and dispose of them in the trash to prevent the spread of the disease.

Habitat

Cotoneaster Bullatus is native to China and is commonly found growing on rocky slopes and walls. It can tolerate a range of soil types and prefers full sun to partial shade. The plant is hardy in USDA zones 5-8 and can tolerate temperatures as low as -20 degrees Fahrenheit.

Questions and Answers

Q: Is Cotoneaster Bullatus deer-resistant?

A: Yes, Cotoneaster Bullatus is generally deer-resistant.

Q: How often should I prune Cotoneaster Bullatus?

A: Prune Cotoneaster Bullatus in the late winter or early spring to remove any dead or damaged branches. The plant does not require regular pruning.

Q: Can I grow Cotoneaster Bullatus in a container?

A: Yes, Cotoneaster Bullatus can be grown in a container. Use a well-draining potting mix and water the plant regularly.

Q: Can Cotoneaster Bullatus be grown as a hedge?

A: Yes, Cotoneaster Bullatus can be grown as a low hedge. Plant the shrubs 2-3 feet apart and prune regularly to maintain the desired shape.

Related Plants

• Cotoneaster apiculatus
• Cotoneaster frigidus
• Cotoneaster horizontalis
• Cotoneaster lacteus

References

• “Cotoneaster Bullatus.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=284771.
• “Cotoneaster Bullatus.” Royal Horticultural Society, www.rhs.org.uk/Plants/11581/Cotoneaster-bullatus/Details.
• “Cotoneaster Bullatus.” The Spruce, www.thespruce.com/cotoneaster-bullatus-3269287.