Pest identification
What's eating my peperomia caperata 'rosso'?
Fungus gnats
Signs: Adults hover around the soil surface; larvae eat fine roots, causing wilting and yellowing
Control: Allow the top inch of soil to dry fully before watering; use yellow sticky traps for adults; apply Bti drench to kill larvae
Mealybugs
Signs: White cottony deposits wedged in the ridges of corrugated leaves and at stem bases
Control: Tease out colonies with an alcohol-dipped cotton swab; treat with neem oil spray weekly for 3 weeks
Spider mites
Signs: Pale speckling on leaf tops; fine webbing under leaves when air is very dry
Control: Raise humidity; wipe leaves gently with a damp cloth and apply insecticidal soap spray to all surfaces
Keep peperomia caperata 'rosso' pest-free
Healthy plants resist pests best. Get the basics right:
- What eats emerald ripple peperomia — the species this cultivar belongs to
- What's wrong with my plant? — the diagnosis apps compared
- Common peperomia caperata 'rosso' problems & fixes
- Peperomia caperata 'Rosso' watering schedule
- Peperomia caperata 'Rosso' light requirements
- Full peperomia caperata 'rosso' care guide
Peperomia caperata 'Rosso' pests — FAQ
What is eating my peperomia caperata 'rosso'?
Peperomia caperata 'Rosso' is a compact houseplant with corrugated leaves. Fungus gnats are the most frequent pest, thriving in moist soil. Mealybugs hide in the deeply ridged leaf texture. Spider mites appear in very dry air. Peperomias are relatively pest-resistant but are sensitive to root damage from overwatering.
How do I get rid of fungus gnats on peperomia caperata 'rosso'?
Adults hover around the soil surface; larvae eat fine roots, causing wilting and yellowing Allow the top inch of soil to dry fully before watering; use yellow sticky traps for adults; apply Bti drench to kill larvae
How do I get rid of mealybugs on peperomia caperata 'rosso'?
White cottony deposits wedged in the ridges of corrugated leaves and at stem bases Tease out colonies with an alcohol-dipped cotton swab; treat with neem oil spray weekly for 3 weeks
How do I get rid of spider mites on peperomia caperata 'rosso'?
Pale speckling on leaf tops; fine webbing under leaves when air is very dry Raise humidity; wipe leaves gently with a damp cloth and apply insecticidal soap spray to all surfaces