Protecting Trees from Lawn Fertilizer Damage

Lawn fertilizer (like Scott's Turf Builder) can harm nearby trees via root uptake or runoff, causing yellowing leaves and drop.

Install black plastic barriers sunk into soil to block lateral fertilizer movement.
Remove sod 3–4 feet around tree; replace with ornamental mulch.
If using a lawn service, show them damage and request adjusted application.

Example barrier: Home Depot lawn edging. For specialized advice, consult a lawn expert.

Seeding and Propagation: Willow Tree Borers: Sapsucker Holes vs. Insect Damage; Black Scaly Substance on Willow: Soft Scale Infestation; How to Root Pussy Willow Cuttings Successfully; Willow Yellowing & Black Branches: Water + Check for Insects; Willow 25 m from House: No Subsidence Risk; Willow Flea Beetles: Annual Invasion & Systemic Prevention; Weed-and-Feed Fertilizer Burn on a Willow Tree; Willow Tree Encroachment and Property Line Liability; Dog-Damaged Weeping Willow: Will It Sprout Back?; Willow Recovery After Pond Herbicide Treatment

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