Globe Willow Slime Flux: Bacterial Ooze Management

15-year-old globe willow oozing white foam from bottom upward. Owner asks for treatment.

Diagnosis: Slime Flux (Wetwood)

Bacteria ferment sap internally, creating pressure that forces foul-smelling foam out at weak points. No cure for the bacteria.

Management: Boost Tree Health

• Fertilize: 10-10-10 at 1 lb/inch trunk diameter, scattered and watered in.
• Water deeply: 1" weekly (pan method).
• Oozing typically stops over time as tree compartmentalizes.

Don't drill drain holes—they spread bacteria. Focus on vigor; tree can live decades with slime flux.