Salix humilis
Prairie Willow

 Plant Type:
 Hardiness:
 Deciduous / Evergreen:
 Flowers:
Yellow (Dioecious; hairy catkins (0.75-1.5") develop before the leaves emerge in the spring)
 Foliage:
Green (Grayish-green summer foliage; no appreciable fall color)
 Fruit:
Brown (Dehiscent seed capsule, on females only)
 Ultimate Height:
2-8 feet
 Ultimate Spread:
4-8 feet
 Soil:
Prefers moist to slightly dry, loamy, sandy, or gravelly soils
 Range:
United States and Canada
 Diagnostic Characteristics:
Alternate leaves 4" long by 1" wide. Narrowly ovate, oblanceolate, with smooth or slightly crenate margins (frilly). Upper surface of leaf is green grayish and slightly pubescent, lower side hairs are glaucus. Dioecious flowers.

Additional Information

Prairie Willow is more drought tolerant than other willows. Rabbits and deer eat the twigs. The nectar is used by bees to provide high quality honey.

When Salix humilis has been observed flowering or fruiting at Purdue University

Flowering

JanFebMarAprMayJunJulAugSepOctNovDec

Fruiting

JanFebMarAprMayJunJulAugSepOctNovDec

1 Salix humilis found

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= Heritage plant = Memorial plant
Number Accession ID Location
12012_00454*AFPRD

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