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Leaf Spot in Aglaonema Red Siam
How to identify and treat leaf spot in Aglaonema Red Siam.
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Aglaonema Red Siam care requirements
water
Allow soil to dry slightly between waterings; water when top 1–2 inches are dry
soil
Well-draining peat-based potting soil with perlite added for aeration
light
Low to medium indirect light; tolerates dim environments but shows better color in brighter indirect light
symptoms
Symptoms to look for in Aglaonema Red Siam
- fiber_manual_recordCircular brown or black spots
- fiber_manual_recordYellow halos around spots
- fiber_manual_recordPremature defoliation
help
Common causes in Aglaonema Red Siam
Multiple fungal and bacterial pathogens. Favoured by wet foliage and warm temperatures.
healing
How to treat leaf spot in Aglaonema Red Siam
Remove affected leaves. Apply appropriate fungicide or bactericide.
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Preventing leaf spot in Aglaonema Red Siam
Water at soil level. Improve air circulation. Practise crop rotation.