Leafy Bladderwort with Grey Mould? Rare but Treatable
Utricularia foliosa
Grey Mould on Leafy Bladderwort: What to Know?
Grey Mould on Leafy Bladderwort (Utricularia foliosa) is a fungal condition with moderate severity. Leafy Bladderwort has low susceptibility to this disease.
Leafy Bladderwort is a medium-care plant. As an indoor plant, ensure good ventilation to aid recovery.
Unlike most plants, Leafy Bladderwort has natural resistance to Grey Mould. Best treated with preventive measures rather than reactive treatment. Unlike bacterial infections, Grey Mould on Leafy Bladderwort can be managed with organic fungicides.
🌱 How to Care for Leafy Bladderwort to Prevent Grey Mould?
💧 How to Water
Keep the container always filled with still or very slow-flowing water—strong currents damage the delicate branches. Use rainwater, distilled, or demineralized water, as tap water contains chlorine and minerals that harm the plant. Top up the level as it evaporates, avoiding sudden changes.
☀️ Lighting
Provide filtered sunlight or partial shade for 4 to 6 hours daily. Avoid direct, intense sun all day, as it promotes algae growth in the water, which competes with the plant and can suffocate it.
🪴 Ideal Soil
It does not require a substrate: it can live entirely floating. If you prefer to anchor it, use a thin layer of peat (sphagnum) and sand at the bottom of the container, nutrient-poor and slightly acidic (pH 5 to 7).