Meyer Lemon Leaf Curling: Transplant Shock or Insect Damage?

Assessing the Situation

Three small Meyer lemons were recently repotted from a shared container (root-bound). Leaves are folded with trails inside, but no aphids or worms are visible. All diseased leaves were removed. No flower buds are present.

Likely Cause: Transplant Shock

Leaf folding can result from environmental stress or insect behavior. After repotting, the priority is recovery. Do not stress the plants further.

Care During Recovery

• Monitor for several weeks; ensure adequate water and light.
• When vibrant new green growth appears, the plants have overcome shock.
• At that point, they can better fend off pests.

Preventative Measure

If concerned about "small worms" (leaf miners), apply Bacillus thuringiensis (Bt) powder as a preventative. Avoid harsh pesticides now.