Pest identification
What's eating my peperomia tetragona?
Mealybugs
Signs: Fluffy white deposits at stem nodes; sap depletion leads to yellowing, dropped leaves and slow growth
Control: Apply isopropyl alcohol with a cotton swab directly to each colony; follow with neem oil spray on all surfaces; repeat every 7–10 days
Scale insects
Signs: Hard brown bumps along angular stems; yellowish or weakened new growth; honeydew and sooty mold
Control: Scrape off with a soft toothbrush; treat with neem oil or horticultural oil; repeat after two weeks
Spider mites
Signs: Pale, silvery stippling on narrow leaves; fine webbing at stem tips in dry indoor conditions
Control: Increase ambient humidity; shower plant to rinse mites away; spray with insecticidal soap weekly
Keep peperomia tetragona pest-free
Healthy plants resist pests best. Get the basics right:
Peperomia tetragona pests — FAQ
What is eating my peperomia tetragona?
Peperomia tetragona (parallel peperomia) has slender, bamboo-like stems and narrow striped leaves. Mealybugs can colonize its many stem nodes, and spider mites attack in dry air. Scale insects occasionally settle on the distinctive angular stems. Overwatering invites fungus gnats. Regular inspection of nodes and stem joints catches problems early.
How do I get rid of mealybugs on peperomia tetragona?
Fluffy white deposits at stem nodes; sap depletion leads to yellowing, dropped leaves and slow growth Apply isopropyl alcohol with a cotton swab directly to each colony; follow with neem oil spray on all surfaces; repeat every 7–10 days
How do I get rid of scale insects on peperomia tetragona?
Hard brown bumps along angular stems; yellowish or weakened new growth; honeydew and sooty mold Scrape off with a soft toothbrush; treat with neem oil or horticultural oil; repeat after two weeks
How do I get rid of spider mites on peperomia tetragona?
Pale, silvery stippling on narrow leaves; fine webbing at stem tips in dry indoor conditions Increase ambient humidity; shower plant to rinse mites away; spray with insecticidal soap weekly