Pest identification
What's eating my maxima pitcher plant?
Spider mites
Signs: Speckled, pale leaf surfaces with fine silk webbing; pitchers abort or remain small
Control: Maintain humidity above 65%; apply neem oil or insecticidal soap spray on a weekly cycle for three weeks
Scale insects
Signs: Hard or soft waxy bumps on stems and leaf midribs; yellowing and reduced vigor
Control: Scrub off with a soft toothbrush; treat with horticultural oil; repeat every two weeks
Fungus gnats
Signs: Root damage from larvae in moist bark medium; adult flies around the plant
Control: Top-dress with coarse perlite; drench with Bti solution; reduce standing water in trays
Keep maxima pitcher plant pest-free
Healthy plants resist pests best. Get the basics right:
Maxima Pitcher Plant pests — FAQ
What is eating my maxima pitcher plant?
Nepenthes maxima is an intermediate to highland tropical pitcher plant vulnerable to the same indoor pest complex as other Nepenthes. Spider mites are the greatest indoor threat, especially when humidity dips. Scale and mealybugs hide in leaf joints, and fungus gnats colonise damp media. Good air circulation combined with high humidity keeps most pests at bay.
How do I get rid of spider mites on maxima pitcher plant?
Speckled, pale leaf surfaces with fine silk webbing; pitchers abort or remain small Maintain humidity above 65%; apply neem oil or insecticidal soap spray on a weekly cycle for three weeks
How do I get rid of scale insects on maxima pitcher plant?
Hard or soft waxy bumps on stems and leaf midribs; yellowing and reduced vigor Scrub off with a soft toothbrush; treat with horticultural oil; repeat every two weeks
How do I get rid of fungus gnats on maxima pitcher plant?
Root damage from larvae in moist bark medium; adult flies around the plant Top-dress with coarse perlite; drench with Bti solution; reduce standing water in trays