Silky Willow (Salix sericea)

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Sunlight Full sun to partial shade; thrives in open wetland areas with direct sunlight

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Watering Keep soil consistently moist; tolerates periodic flooding and boggy conditions

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Temperature Extremely cold-hardy; withstands harsh winter temperatures down to -30°C and warm summer highs up to 30°C

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Leaf: Narrow lanceolate leaves with silky silver undersides; 5–10 cm long
Flower: Catkins (pussy willows) emerge before leaves; male catkins are bright yellow, female are pale green
Stem: Slender, flexible branches with smooth grayish-brown bark

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Watering

Keep soil consistently moist; water deeply during prolonged dry spells

Fertilization

Apply balanced slow-release fertilizer once at bud break. Avoid high-nitrogen fertilizers that can promote weak, leggy growth

Eggshell powder topdress：Crush dried eggshells into fine powder; sprinkle lightly on soil surface and water in to release calcium gradually

Pruning

Prune dead, damaged, or crossing branches in late winter before new growth emerges
Thin crowded branches to improve airflow and light penetration throughout the canopy
Trim to maintain desired shape; avoid heavy pruning that removes more than 25% of live growth

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Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Toxic; contains salicin that can cause gastrointestinal distress and lethargy

Humans: Contains salicin; large ingestion may cause nausea, vomiting, and abdominal discomfort

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Culture: Symbolizes flexibility and resilience; used in traditional Native American basketry

Usage: Ornamental shrub for wetland gardens; erosion control along stream banks and pond edges