potted_plant
Shiso care requirements
water
Moderate, consistent moisture; water when soil surface is dry. Tolerates slightly moist conditions but avoid waterlogging.
soil
Well-draining, fertile soil rich in organic matter. Prefers slightly acidic to neutral pH (6.0–7.0).
light
Full sun to partial shade (4–8 hours of sun); performs well in filtered light in hot climates
symptoms
Symptoms to look for in Shiso
- fiber_manual_recordCircular brown or black spots
- fiber_manual_recordYellow halos around spots
- fiber_manual_recordPremature defoliation
help
Common causes in Shiso
Multiple fungal and bacterial pathogens. Favoured by wet foliage and warm temperatures.
healing
How to treat leaf spot in Shiso
Remove affected leaves. Apply appropriate fungicide or bactericide.
shield
Preventing leaf spot in Shiso
Water at soil level. Improve air circulation. Practise crop rotation.