New Butterfly Bush Devoured? Check for Pests and Fertilizer Timing

Why Your New Butterfly Bush Has Holey Leaves

Fertilizer (Osmocote) in the planting hole can burn roots and stress the plant, making it susceptible to pests like slugs, snails, or grasshoppers. Apply fertilizer only after establishment (4–6 weeks).

Recovery

Remove damaged leaves, apply organic biostimulant (e.g., Atomic Grow) to boost vigor, and scout nightly for slugs/snails. Use iron phosphate bait if needed.