Navajo Weeping Willow (Salix matsudana 'Navajo')

Navajo Weeping Willow

Salix matsudana 'Navajo'

Pendulous branches drape like soft silk, a quiet sentinel by water. Deciduous weeping tree; common name: Navajo weeping willow.

Full sun
2–3/week
Beginner
🌱

Plant Needs

☀️
Sunlight Full sun to partial shade; thrives in open, windy sites near water sources; tolerates light shade in hot climates
💧
Watering Water deeply to maintain consistently moist soil; tolerant of short-term standing water; avoid prolonged drought stress
🌡️
Temperature Extremely cold-hardy to -30°C; withstands high summer temperatures up to 35°C; avoid prolonged extreme cold without protective snow cover
🔍

Characteristics

  • Leaf: Narrow linear lanceolate leaves with serrated margins; light green foliage turning golden yellow in autumn
  • Flower: Slender catkins (pussy willows) in early spring; male catkins have yellow stamens, female catkins are greenish
  • Stem/Bark: Slender, flexible pendulous branches; young bark is light brown, maturing to rough gray-brown with age
🛠️

Care Guide

Watering

Keep soil consistently moist; increase watering frequency during prolonged dry spells

Fertilization

Apply a balanced slow-release fertilizer once in early spring to support new growth. Avoid high-nitrogen fertilizers to prevent excessive foliage growth at the expense of branch strength

Eggshell powder top dressing:Crush thoroughly dried eggshells into a fine powder; sprinkle 1–2 tablespoons around the base of the tree in early spring; water gently to release calcium into the soil
Pruning
  • Prune dead, damaged, or diseased branches in late winter before new growth emerges
  • Thin overcrowded inner branches to improve airflow and reduce wind damage to pendulous foliage
  • Trim excessive branch growth in early spring to maintain a compact weeping canopy shape
  • Remove suckers growing from the base of the tree to direct energy to the main trunk
⚠️

Toxicity

Warning: this plant may be toxic.

Pets & Humans

Pets: ASPCA: Toxic; contains salicin which metabolizes to salicylic acid, causing gastrointestinal and neurological symptoms

Humans: Mild toxicity if large quantities of bark or leaves are ingested; salicin content may cause gastrointestinal irritation

📖

Garden Uses & Culture

Culture: Symbolizes mourning and farewell in Western traditions; also represents resilience and adaptability in wet environments

Usage: Ornamental shade tree for water gardens; erosion control along stream banks and pond edges