potted_plant
Mizuna care requirements
water
Keep soil consistently moist; water 1–2 times per week; avoid waterlogging
soil
Well-draining, fertile soil rich in organic matter; pH 6.0–7.5
light
Full sun to partial shade; prefers 6 hours of sun; tolerates shade, especially in warm seasons
symptoms
Symptoms to look for in Mizuna
- fiber_manual_recordSwollen, distorted roots
- fiber_manual_recordWilting in warm weather
- fiber_manual_recordStunted, yellowing plants
help
Common causes in Mizuna
Caused by Plasmodiophora brassicae. Persists in soil for 20+ years. Favoured by acidic, wet soils.
healing
How to treat clubroot in Mizuna
No chemical cure. Remove all affected plants and roots. Lime soil to raise pH above 7.2.
shield
Preventing clubroot in Mizuna
Crop rotation (7+ years). Liming soil. Resistant varieties. Good drainage.