Magnolia Trunk Saw Cut: Let It Heal Naturally

Partial Cut Healing

A hand‑saw cut 1/8 through the trunk last fall will compartmentalize and close on its own. The tree bloomed and leafed normally—excellent sign.

Do Not

• Apply wound paint, tar, or sealant—slows callus formation.
• Fill the cut.

Monitor

• Watch for sawdust (borer entry) next spring/summer.
• If seen, spray trunk with borer insecticide (e.g., permethrin).

Timeline

Full closure may take 1–2 growing seasons. The tree is not in danger.