What's eating my all gold lemon balm?

All Gold lemon balm, with its bright yellow foliage, faces the same pests as green varieties. Aphids and leafhoppers are the most common attackers, causing pale mottled leaves. Spider mites can be problematic in hot, dry summers. Slugs and snails occasionally graze young growth in spring.

Soft green or black colonies on new growth; leaf curl; sticky honeydew residue on stems Strong water spray; introduce ladybirds; apply insecticidal soap or neem oil; avoid excess nitrogen that promotes soft growth

White or pale stippling across the leaf surface; leaves appear washed out; adult insects jump when disturbed Remove nearby weeds; reflective mulch deters adults; insecticidal soap or pyrethrin spray for heavy pressure

Ragged holes in young leaves and stems, particularly at ground level; slime trails overnight Copper tape around containers; iron phosphate pellets (pet-safe); hand-pick at dusk; improve drainage to reduce habitat