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Brown Spots in Basil Lemon
verifiedReviewed by the GreenScout Team
Lemon basil is a hybrid cultivar with bright, lemon-scented leaves that add citrus notes to culinary dishes and beverages
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Basil Lemon care requirements
These care conditions are most relevant to brown spots in Basil Lemon. Check each one as a potential cause.
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Light
Full sun (6–8 hours daily); partial afternoon shade in very hot climates to prevent leaf scorch.
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Water
Keep soil consistently moist but well-draining; water when top inch feels dry. Sensitive to drought and overwatering.
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Humidity
Moderate humidity (50–60%); avoid overhead watering to reduce fungal disease risk.
symptoms
Symptoms to look for in Basil Lemon
- fiber_manual_recordBrown patches on leaves
- fiber_manual_recordCrispy brown areas
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Common causes in Basil Lemon
- fiber_manual_recordFungal leaf spot
- fiber_manual_recordSunburn
- fiber_manual_recordBacterial blight
- fiber_manual_recordCold damage
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How to diagnose brown spots in Basil Lemon
Sunburn: bleached patches facing light source. Fungal: brown spots with rings. Bacterial: water-soaked spots turning brown.
healing
How to treat brown spots in Basil Lemon
Remove affected leaves. Treat with appropriate fungicide or bactericide. Adjust light exposure.
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Preventing brown spots in Basil Lemon
Avoid direct midday sun. Improve air circulation. Water at soil level.