Reviving a Struggling Lotus Plant

Lotus Care: Soil, Water, and Fungus Prevention

A lotus in a plastic pot with only 3–4 hours of sun and declining leaves needs better conditions. Lotus are heavy feeders and require specific culture.

Optimal Growing Conditions

• Container: Wide, shallow pot (18–24" diameter, 10–12" deep).
• Soil: Heavy clay loam or aquatic planting media—no peat, perlite, or potting soil. Pack firmly.
• Water depth: 2–4 inches over soil for established plants; deeper for mature tubers.
• Sunlight: Minimum 6 hours direct sun; 8+ for best bloom.
• Fertilizer: Aquatic fertilizer tablets (10-14-8 or similar) pushed into soil monthly during growth. Do not fertilize dormant tubers.

Fungus Prevention

Root rot (Pythium, Phytophthora) is common in stagnant, warm water.

• Ensure water circulation.
• Use a water-soluble fungicide labeled for aquatics at 10% of recommended dose as a preventive drench (e.g., Subdue, Banrot). Follow label strictly.
• Remove decaying leaves promptly.

Seasonal Care

• Spring: Repot if tuber fills pot. Start fertilizing when leaves reach surface.
• Summer: Full sun, regular feeding, maintain water level.
• Fall: Stop fertilizing. Move pot to deepest part of pond (below freeze line) or store tuber in damp sand in cool (40–50°F) dark place.

Your plant may recover with repotting into proper soil, more sun, and light fertilization. The current pot is likely too small and nutrient-poor.