Sitka willow (Salix sitchensis)

Sitka willow

Also known as: Velvet willow

Sitka willow is a species of willow tree that is native to the northwestern United States up through the state of Alaska. It is commonly found in wetland areas and can grow in the form of a slender tree or bush.

Scientific classification

Species

Sitka willow (Salix sitchensis)

Nances, spurges, willows and allies

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Perennial

Lifespan

Tree, Shrub

Plant Type

Summer

Bloom Time

8 m

Plant Height

8 m to 9 m

Spread

2.5 cm to 5 cm

Flower Size

Yellow, Green

Flower Color

Deciduous

Leaf type

5 - 32 ℃

Ideal Temperature

Attributes of Sitka willow

Growth Rate

With a rapid growth rate, sitka willow manifests a vibrant development in spring and summer. Height increases swiftly and leaf production proliferates, contributing to a dense foliage. This hastened growth often culminates in early flowering. It provides some fascinating horticultural potential despite the varied growth rates in other seasons.

Care Guide for Sitka willow

Every 2-3 weeks

Water

Full sun

Sunlight

5 - 32 ℃

Ideal Temperature

Water: Sitka willow prefers consistently moist environments, thriving with occasional dry spells. Water every 2-3 weeks, allowing slight soil dryness between. It benefits from a moisture-retaining yet well-draining soil mix, reflecting its native habitats along streams and wetlands for optimal growth.

Fertilize: For sitka willow, use a balanced fertilizer (10-10-10) in spring and fall for optimal growth. Light applications prevent nutrient overload. High-nitrogen formulas may promote foliage but should be used sparingly. Water sitka willow after fertilizing for better nutrient absorption and distribute fertilizer around the drip line.

Pruning: Sitka willow is a fast-growing shrub or small tree requiring early spring pruning for optimal health. Focus on removing dead or diseased branches first, then thin dense areas for better air circulation. Use sharp tools to reduce disease risk and maintain an open, natural shape.

Propagation: Sitka willow, a resilient member of the Salicaceae family, propagates mainly through sowing. Fresh seeds are crucial for germination, and stratification can aid dormancy breaking. Utilize a well-drained, moist medium and maintain consistent moisture to support successful establishment.

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Attributes of Sitka willow

Care Guide for Sitka willow

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