New Tibouchina Tree Dropping Leaves with Tiny Holes — Slugs, Snails, or Grasshoppers?

Tiny Hole-Punch Leaves + Rapid Leaf Drop = Pest Feeding + Transplant Shock

Your newly planted St. Pete tibouchina has pinhead holes in leaves and fast leaf drop. Planted in sheltered spot with partial sun, watered regularly.

Hole Patterns Reveal the Culprit

• Inside of leaves: Snails/slugs (feed at night, hide by day).
• Outside edges inward: Grasshoppers/katydids.
• Random tiny holes: Flea beetles (less likely on tibouchina).

Immediate Actions

• Neem oil spray on leaves and soil surface — deters feeding, safe.
• Inspect at night with flashlight for slugs/snails.
• Don't overwater — tibouchinas need excellent drainage; sandy soil = more water, clay = less.

Leaf Drop = Transplant Stress

Newly planted trees often shed leaves while roots establish. If new growth appears at tips, it's recovering.

Light Preference

Morning sun / afternoon shade is ideal — matches your site. Patience + pest control = recovery.