Black Raspberry with Grey Mould: Prevention & Cure
Rubus occidentalis
Grey Mould on Black Raspberry: What to Know?
Grey Mould on Black Raspberry (Rubus occidentalis) is a fungal condition with moderate severity. Black Raspberry has moderate susceptibility to this disease.
Black Raspberry is a easy-care plant.
Unlike bacterial infections, Grey Mould on Black Raspberry can be managed with organic fungicides.
🌱 How to Care for Black Raspberry to Prevent Grey Mould?
💧 How to Water
Water deeply about once a week, providing 2-5 cm of water; increase frequency during fruit development and dry spells, but avoid waterlogging the roots.
☀️ Lighting
Give black raspberry full sun (6-8 hours daily) for the best fruit yield; it tolerates light afternoon shade in hot climates but canes become leggy in deep shade.
🪴 Ideal Soil
Use well-drained, fertile loam enriched with compost; aim for a slightly acidic pH of 5.5-6.5 and avoid heavy, waterlogged clay which promotes root rot.