What's eating my calathea 'flamestar'?

Calathea 'Flamestar' is a compact houseplant variety most vulnerable to spider mites and mealybugs. Its vividly patterned leaves make damage stand out early — look for bleached patches or white fluff. Maintaining humidity above 50% is the most effective single defence against mite infestations.

Pale stippled patches dulling the vibrant pattern; webbing under leaves; leaves dry out and curl at edges. Boost humidity with a humidifier or grouping plants. Treat with neem oil or insecticidal soap spray on all leaf surfaces every 7 days for 3 weeks.

White waxy tufts at leaf axils and growing tips; sticky residue and stunted new growth. Dab infestations with 70% isopropyl alcohol. Apply neem oil spray weekly; ensure full coverage of undersides and stem joints.

Larvae damage fine feeder roots in overly moist compost; adults are a nuisance flying around the plant. Allow soil surface to dry between waterings. Trap adults with yellow sticky cards; drench soil with Bti solution for larvae.