Salix Fulvopubescens

Description

Salix Fulvopubescens, commonly known as the Mackenzie Willow, is a deciduous shrub or small tree that belongs to the willow family (Salicaceae). It is native to the northern regions of North America, particularly in Alaska, Canada, and Greenland.

Taxonomic Information

Appearance

Salix Fulvopubescens typically grows up to 30 feet tall and 20 feet wide. Its leaves are long and narrow, measuring 2-4 inches long and 0.2-0.4 inches wide. The upper side of the leaves is green, while the underside is whitish or grayish. The bark is grayish-brown and smooth when young, but becomes rough and fissured with age. During the spring, the tree produces catkins that are 1-2 inches long and are covered in fine hairs.

Care Guide

Salix Fulvopubescens is relatively easy to care for and can tolerate a range of soil conditions. Here are some tips on how to care for this tree:

• Water: Keep the soil moist but not waterlogged. Water regularly during the first year after planting.
• Fertilization: Apply a balanced fertilizer in early spring to encourage growth.
• Soil: The tree can tolerate a range of soil types, but prefers moist, well-draining soil that is rich in organic matter.
• Sunlight: Salix Fulvopubescens prefers full sun to partial shade.
• Hardiness Zones: The tree can thrive in USDA hardiness zones 2-8.

Common Pests & Diseases

Salix Fulvopubescens is generally resistant to pests and diseases. However, it may be susceptible to aphids, spider mites, and scale insects. These pests can be controlled with insecticidal soap or neem oil. The tree may also be susceptible to fungal diseases such as willow scab and crown gall. These diseases can be prevented by planting the tree in well-drained soil and avoiding overwatering.

Habitat

Salix Fulvopubescens is commonly found in wetland areas such as bogs, swamps, and riverbanks. It can also grow in upland areas with moist soil conditions. The tree is an important food source for wildlife such as moose, beavers, and birds.

Question and Answer

Q: Is Salix Fulvopubescens an invasive species?

A: No, Salix Fulvopubescens is not considered an invasive species.

Q: Can Salix Fulvopubescens be grown in a container?

A: It is possible to grow Salix Fulvopubescens in a container, but it may not reach its full potential size.

Q: When is the best time to prune Salix Fulvopubescens?

A: Salix Fulvopubescens should be pruned in the late winter or early spring before new growth begins.

Q: Can Salix Fulvopubescens be used for erosion control?

A: Yes, Salix Fulvopubescens is often used for erosion control due to its ability to grow in wet soil conditions.

Related Plants

• Salix Babylonica
• Salix Alba
• Salix Nigra

References

• “Mackenzie Willow.” USDA Plants Database, plants.usda.gov/home/plantProfile?symbol=SAFU.
• “Salix Fulvopubescens.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=s718.
• “Salix Fulvopubescens.” North Carolina State University, plants.ces.ncsu.edu/plants/salix-fulvopubescens/.