Pest identification
What's eating my cupid peperomia?
Mealybugs
Signs: White fluffy wax at leaf joints and under leaves; honeydew, stunted growth, and leaf drop in severe cases.
Control: Treat with 70% isopropyl alcohol on a cotton swab; follow up with neem oil spray every 7–10 days. Isolate the plant.
Fungus gnats
Signs: Tiny black flies around the soil surface; larvae in compost feed on roots, causing wilting and yellowing despite moist soil.
Control: Let the top 2 inches of soil dry between waterings; use yellow sticky traps for adults; drench soil with Bacillus thuringiensis israelensis (Bti) solution.
Spider mites
Signs: Fine speckling or bronzing of leaves; webbing visible between stems in warm, dry indoor conditions.
Control: Increase humidity, wipe leaves with a damp cloth, and apply insecticidal soap or diluted neem oil spray until mites are gone.
Keep cupid peperomia pest-free
Healthy plants resist pests best. Get the basics right:
Cupid Peperomia pests — FAQ
What is eating my cupid peperomia?
Cupid Peperomia's thick, succulent-like leaves make it reasonably pest-resistant, but mealybugs and fungus gnats are the most realistic indoor threats. Spider mites can appear in very dry air. Overwatering is the more common stressor, but it also draws fungus gnats whose larvae damage roots, worsening decline that looks like pest damage.
How do I get rid of mealybugs on cupid peperomia?
White fluffy wax at leaf joints and under leaves; honeydew, stunted growth, and leaf drop in severe cases. Treat with 70% isopropyl alcohol on a cotton swab; follow up with neem oil spray every 7–10 days. Isolate the plant.
How do I get rid of fungus gnats on cupid peperomia?
Tiny black flies around the soil surface; larvae in compost feed on roots, causing wilting and yellowing despite moist soil. Let the top 2 inches of soil dry between waterings; use yellow sticky traps for adults; drench soil with Bacillus thuringiensis israelensis (Bti) solution.
How do I get rid of spider mites on cupid peperomia?
Fine speckling or bronzing of leaves; webbing visible between stems in warm, dry indoor conditions. Increase humidity, wipe leaves with a damp cloth, and apply insecticidal soap or diluted neem oil spray until mites are gone.