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Tree Spike Climbing Damage on Oaks

Spike Wounds Allow Fungal Entry

Climbing spikes create holes that leak sap and admit decay fungi. Tree will compartmentalize over time. Fertilize with 13-13-13 (1 lb per trunk diameter inch) under canopy, 2 ft from trunk, to boost vigor and sealing ability.

Trees: Spike Wounds on Ancient Oaks: Fertilize to Speed Healing; Live Oak & Fill Soil: Why 2-3 Feet of Fill Will Kill Your Tree; Yellow/Orange Sap from Cut Tree Roots: Normal Spring Flow; Shumard Oak Transplant Shock and Slime Flux Misdiagnosis; Locust Honeydew on Corporate Parking: Practical Mitigation; Oak Trunk Decay: Management and Structural Support; Oak "Sap" Problem: Actually Honeydew from Insects; Diagnosing and Managing Hypoxylon Canker in Oak Trees; Oak Tree Seed Drop and Leaf Shed: Normal Cycles; Diagnosing and Treating Honeydew Dripping from an Oak Tree

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