Pest identification
What's eating my peperomia obtusifolia 'lemon lime'?
Mealybugs
Signs: White cottony clusters at leaf axils and stem joints; leaves yellow and plant looks weak
Control: Remove with alcohol-soaked swab; spray the whole plant with neem oil every 7–10 days for a month
Spider mites
Signs: Tiny pale dots and fine webbing on glossy leaf surfaces, especially in low-humidity winters
Control: Wipe leaves with a damp cloth; spray with insecticidal soap and raise room humidity
Fungus gnats
Signs: Larvae damage roots in soggy soil; adults visible flying near the pot surface
Control: Let soil dry between waterings; use yellow sticky traps and Bti soil drench if needed
Keep peperomia obtusifolia 'lemon lime' pest-free
Healthy plants resist pests best. Get the basics right:
- What eats peperomia — the species this cultivar belongs to
- What's wrong with my plant? — the diagnosis apps compared
- Common peperomia obtusifolia 'lemon lime' problems & fixes
- Peperomia obtusifolia 'Lemon Lime' watering schedule
- Peperomia obtusifolia 'Lemon Lime' light requirements
- Full peperomia obtusifolia 'lemon lime' care guide
Peperomia obtusifolia 'Lemon Lime' pests — FAQ
What is eating my peperomia obtusifolia 'lemon lime'?
Peperomia obtusifolia 'Lemon Lime' is a popular variegated houseplant most commonly attacked by mealybugs and spider mites. Fungus gnats can establish if soil is kept too wet. Its glossy leaves make it easier to spot pests early compared to textured varieties. Regular wiping of leaves and correct watering prevent most infestations.
How do I get rid of mealybugs on peperomia obtusifolia 'lemon lime'?
White cottony clusters at leaf axils and stem joints; leaves yellow and plant looks weak Remove with alcohol-soaked swab; spray the whole plant with neem oil every 7–10 days for a month
How do I get rid of spider mites on peperomia obtusifolia 'lemon lime'?
Tiny pale dots and fine webbing on glossy leaf surfaces, especially in low-humidity winters Wipe leaves with a damp cloth; spray with insecticidal soap and raise room humidity
How do I get rid of fungus gnats on peperomia obtusifolia 'lemon lime'?
Larvae damage roots in soggy soil; adults visible flying near the pot surface Let soil dry between waterings; use yellow sticky traps and Bti soil drench if needed