Pest identification
What's eating my alocasia cuprea red secret?
Spider mites
Signs: Fine webbing on leaf undersides; stippling and dullness on the metallic red upper surface; leaves yellow then drop
Control: Raise humidity above 60%, shower the plant regularly, apply neem oil or insecticidal soap every 5–7 days for at least 4 cycles
Mealybugs
Signs: White cottony deposits in leaf axils and around the corm/base; stunted new growth; sticky honeydew
Control: Isopropyl alcohol swabs on all visible colonies; systemic neem soil drench plus weekly foliar spray for 3–4 weeks
Scale insects
Signs: Hard brown bumps on stems and petioles; yellowing leaves directly above; sooty mold on honeydew
Control: Scrape off with a toothbrush dipped in soapy water; apply horticultural oil spray; repeat after 10–14 days
Keep alocasia cuprea red secret pest-free
Healthy plants resist pests best. Get the basics right:
- What eats alocasia cuprea (red secret) — the species this cultivar belongs to
- What's wrong with my plant? — the diagnosis apps compared
- Common alocasia cuprea red secret problems & fixes
- Alocasia Cuprea Red Secret watering schedule
- Alocasia Cuprea Red Secret light requirements
- Full alocasia cuprea red secret care guide
Alocasia Cuprea Red Secret pests — FAQ
What is eating my alocasia cuprea red secret?
Alocasia Cuprea 'Red Secret' is notoriously spider-mite prone — its metallic, iridescent leaves hide early webbing until infestations are severe. It also attracts mealybugs in the crown and scale on stems. High humidity (60%+) is the best prevention; weekly leaf-wipe inspections catch problems before the plant declines rapidly, as Alocasia can drop all leaves under stress.
How do I get rid of spider mites on alocasia cuprea red secret?
Fine webbing on leaf undersides; stippling and dullness on the metallic red upper surface; leaves yellow then drop Raise humidity above 60%, shower the plant regularly, apply neem oil or insecticidal soap every 5–7 days for at least 4 cycles
How do I get rid of mealybugs on alocasia cuprea red secret?
White cottony deposits in leaf axils and around the corm/base; stunted new growth; sticky honeydew Isopropyl alcohol swabs on all visible colonies; systemic neem soil drench plus weekly foliar spray for 3–4 weeks
How do I get rid of scale insects on alocasia cuprea red secret?
Hard brown bumps on stems and petioles; yellowing leaves directly above; sooty mold on honeydew Scrape off with a toothbrush dipped in soapy water; apply horticultural oil spray; repeat after 10–14 days