Pest identification
What's eating my columbian peperomia?
Mealybugs
Signs: Fluffy white deposits at nodes and leaf bases; honeydew leads to sooty mold; new leaves misshapen
Control: Dab with alcohol-soaked swabs; spray entire plant with neem oil emulsion; quarantine from other houseplants
Scale insects
Signs: Hard or soft dome-shaped bumps on stems and leaf midribs; yellowing leaves and sticky residue
Control: Scrape off manually with a soft brush; apply horticultural oil or insecticidal soap; repeat every 2 weeks
Fungus gnats
Signs: Larval root feeding weakens plant; adults visible around soil; leaves droop in severe cases
Control: Reduce watering frequency; use a well-draining gritty mix; treat larvae with Bti drench
Keep columbian peperomia pest-free
Healthy plants resist pests best. Get the basics right:
Columbian Peperomia pests — FAQ
What is eating my columbian peperomia?
Columbian Peperomia's dark, metallic foliage is grown indoors and faces the usual suite of houseplant pests. Mealybugs lurk in stem joints, and fungus gnats thrive in wet soil. The plant's succulent-like leaves are unattractive to most chewing insects, making prevention through good culture straightforward.
How do I get rid of mealybugs on columbian peperomia?
Fluffy white deposits at nodes and leaf bases; honeydew leads to sooty mold; new leaves misshapen Dab with alcohol-soaked swabs; spray entire plant with neem oil emulsion; quarantine from other houseplants
How do I get rid of scale insects on columbian peperomia?
Hard or soft dome-shaped bumps on stems and leaf midribs; yellowing leaves and sticky residue Scrape off manually with a soft brush; apply horticultural oil or insecticidal soap; repeat every 2 weeks
How do I get rid of fungus gnats on columbian peperomia?
Larval root feeding weakens plant; adults visible around soil; leaves droop in severe cases Reduce watering frequency; use a well-draining gritty mix; treat larvae with Bti drench