Pest identification
What's eating my moon valley pilea?
Fungus gnats
Signs: Larvae consume fine root hairs in wet potting mix, causing unexpected wilting and yellowing; adult gnats fly around the pot and soil surface.
Control: Allow the topsoil inch to dry before watering; apply Bti (Bacillus thuringiensis israelensis) soil drench and place yellow sticky traps to break the adult cycle.
Mealybugs
Signs: White cottony deposits tucked into the deep leaf textures and stem nodes; honeydew accumulates and leaves appear dull and sticky.
Control: Work isopropyl alcohol-dipped cotton swabs into the leaf crevices; spray the whole plant with neem oil or insecticidal soap and repeat weekly.
Aphids
Signs: Small soft insects on new growth and shoot tips; young leaves pucker or curl and a sticky film develops on lower leaves.
Control: Remove by hand or water blast; apply insecticidal soap or neem oil spray, repeating every 7 days until the colony is gone.
Keep moon valley pilea pest-free
Healthy plants resist pests best. Get the basics right:
Moon Valley Pilea pests — FAQ
What is eating my moon valley pilea?
Moon Valley Pilea (Pilea mollis 'Moon Valley') is most vulnerable to fungus gnats due to its preference for consistently moist, peat-based potting mix. Mealybugs colonize the deeply textured, crater-like leaves where they hide in crevices. Aphids and spider mites appear occasionally, particularly when air is very dry or poorly circulated.
How do I get rid of fungus gnats on moon valley pilea?
Larvae consume fine root hairs in wet potting mix, causing unexpected wilting and yellowing; adult gnats fly around the pot and soil surface. Allow the topsoil inch to dry before watering; apply Bti (Bacillus thuringiensis israelensis) soil drench and place yellow sticky traps to break the adult cycle.
How do I get rid of mealybugs on moon valley pilea?
White cottony deposits tucked into the deep leaf textures and stem nodes; honeydew accumulates and leaves appear dull and sticky. Work isopropyl alcohol-dipped cotton swabs into the leaf crevices; spray the whole plant with neem oil or insecticidal soap and repeat weekly.
How do I get rid of aphids on moon valley pilea?
Small soft insects on new growth and shoot tips; young leaves pucker or curl and a sticky film develops on lower leaves. Remove by hand or water blast; apply insecticidal soap or neem oil spray, repeating every 7 days until the colony is gone.