potted_plant
Pak Choi care requirements
water
Consistent moisture; water deeply 1–2 times per week; keep soil evenly moist but not waterlogged
soil
Rich, well-draining soil with high organic matter; pH 6.0–7.5
light
Full sun to partial shade; 6 hours of direct sun optimal; can tolerate shade in warm seasons
symptoms
Symptoms to look for in Pak Choi
- fiber_manual_recordCircular brown or black spots
- fiber_manual_recordYellow halos around spots
- fiber_manual_recordPremature defoliation
help
Common causes in Pak Choi
Multiple fungal and bacterial pathogens. Favoured by wet foliage and warm temperatures.
healing
How to treat leaf spot in Pak Choi
Remove affected leaves. Apply appropriate fungicide or bactericide.
shield
Preventing leaf spot in Pak Choi
Water at soil level. Improve air circulation. Practise crop rotation.