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feltleaf willow

Salix alaxensis ยท Salicaceae

feltleaf willow (Salix alaxensis)
Photo: Dominique M. Collet, US Fish and Wildlife Service ยท Public domain ยท via Wikimedia Commons

feltleaf willow (Salix alaxensis) is a perennial shrub in the Salicaceae family. It is native to North America. USDA records it as hardy in zone 2 and warmer, down to about -43ยฐF.

At a glance

Typeshrub USDA
Lifecycleperennial USDA
Native statusnative USDA
Mature height16 ft USDA
Lightfull-sun USDA
Water needhigh USDA
Growth raterapid USDA
Soil pH5.5โ€“7.5 USDA
Hardiness zones2 and warmer USDA
Guild layershrub Derived
Nursery availabilityRoutinely Available USDA

USDA quoted from the USDA PLANTS database ยท Derived computed by a fixed rule from those columns. No value on this page is estimated.

Growing conditions

It needs full sun. USDA rates it as having needs consistently moist ground. It is recorded on soils from pH 5.5 to 7.5 โ€” a broad range that spans acidic through mildly alkaline ground. Its cold limit is zone 2; USDA publishes no warm-end limit, so gardeners in warmer zones should check local heat tolerance separately.

Size and growth

At maturity it reaches about 16 ft, making it a mid-sized plant. It grows quickly, which matters when you are timing a planting around the layers above it.

Role in a guild

Shrub layer. In a layered planting this is woody mid-level structure between the understory and the ground. We derive the layer from the plant's growth habit and mature height using a fixed rule, so the same inputs always produce the same layer.

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Tags

deciduouswet-tolerantclay-tolerantsandy-soilnativefull-sunfast-growing

Related plants

Others in Salix

Similar role and hardiness

Where this data comes from

Every value on this page comes from the USDA PLANTS database record for symbol SAAL, or is computed from those values by a fixed rule. Nothing here is estimated or model-generated. Where USDA publishes no value, this page omits the claim rather than filling the gap.

Read our full data sources and methodology.

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