Pest identification
What's eating my goeppertia setosa?
Spider mites
Signs: Fine pale stippling and webbing on leaf undersides; the soft leaf texture becomes rough and dull.
Control: Increase humidity, shower the plant, and apply insecticidal soap or diluted neem oil weekly. Avoid wetting from overhead if the hairy texture traps moisture problematically.
Mealybugs
Signs: White powdery colonies at leaf joints and stem bases; leaves may yellow and plant growth slows.
Control: Remove with an alcohol-soaked cotton swab, then follow up with a neem oil spray programme. Repeat every 7–10 days.
Fungus gnats
Signs: Larvae feed on roots in moist soil, causing drooping and poor growth in a plant that needs consistent moisture.
Control: Use a soil drench of Bti, allow the top layer of soil to dry slightly, and place yellow sticky traps near the pot.
Keep goeppertia setosa pest-free
Healthy plants resist pests best. Get the basics right:
Goeppertia Setosa pests — FAQ
What is eating my goeppertia setosa?
Goeppertia setosa (the Brazilian velvet Calathea) is an indoor tropical prone to spider mites, which exploit dry air to spread across its soft, slightly hairy leaves. Mealybugs shelter in the leaf axils and stem bases. The fine leaf texture can hide early infestations, so inspect undersides closely during weekly care.
How do I get rid of spider mites on goeppertia setosa?
Fine pale stippling and webbing on leaf undersides; the soft leaf texture becomes rough and dull. Increase humidity, shower the plant, and apply insecticidal soap or diluted neem oil weekly. Avoid wetting from overhead if the hairy texture traps moisture problematically.
How do I get rid of mealybugs on goeppertia setosa?
White powdery colonies at leaf joints and stem bases; leaves may yellow and plant growth slows. Remove with an alcohol-soaked cotton swab, then follow up with a neem oil spray programme. Repeat every 7–10 days.
How do I get rid of fungus gnats on goeppertia setosa?
Larvae feed on roots in moist soil, causing drooping and poor growth in a plant that needs consistent moisture. Use a soil drench of Bti, allow the top layer of soil to dry slightly, and place yellow sticky traps near the pot.