After an ice storm breaks upper branches, a weeping willow may leaf out only on the lower third. Prune out all dead wood back to live tissue. The lower branches will gradually assume the upper canopy form over several years. Fertilize with 10-10-10 at 1 lb per inch of trunk diameter in spring and late summer to support regrowth.
Willows are resilient. Avoid wound dressings. With time and nutrition, the tree will regain its graceful shape, though a slight crook may remain where the top was lost.
Willow Flea Weevil Infestation: Identification and Systemic Control
Herbicide Damage to Weeping Willow from Pond Treatment
Weeping Pussy Willow: Purchase Evaluation and Planting Advice
Diagnosing and Treating Black Sooty Mold on Weeping Pussy Willow
Storm-Damaged Weeping Willow: Regrowth Potential and Pruning
Carpenter Ants in Old Willow: Don't Cut Roots, Bait Ants
Weeping Willow Saplings: Assessing Bare Trunks Before Pruning
Willow Flea Beetles: Contact Insecticide Control
Borers Killing Weeping Willows in Bradford County, NY
Weeping Willow Sucker Removal and Fertilization Guide
Proper Pruning of Weeping Willow: Avoid Topping, Use Haircut Method
Curly Willow (Corkscrew Willow): Unique Form for Year-Round Interest
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