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Brown Spots in Euphorbia Trigona
verifiedReviewed by the GreenScout Team
Also known as African Milk Tree, Euphorbia Trigona is a striking succulent with columnar, three-sided stems and minimal foliage
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Euphorbia Trigona care requirements
These care conditions are most relevant to brown spots in Euphorbia Trigona. Check each one as a potential cause.
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Light
Bright, indirect to direct sunlight; needs 6+ hours of light daily for best growth and shape.
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Water
Water deeply when soil is completely dry; typically every 2–3 weeks in growing season. Minimal water in winter.
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Humidity
Thrives in low to moderate humidity; sensitive to excessive moisture.
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Symptoms to look for in Euphorbia Trigona
- fiber_manual_recordBrown patches on leaves
- fiber_manual_recordCrispy brown areas
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Common causes in Euphorbia Trigona
- 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 Euphorbia Trigona
Sunburn: bleached patches facing light source. Fungal: brown spots with rings. Bacterial: water-soaked spots turning brown.
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How to treat brown spots in Euphorbia Trigona
Remove affected leaves. Treat with appropriate fungicide or bactericide. Adjust light exposure.
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Preventing brown spots in Euphorbia Trigona
Avoid direct midday sun. Improve air circulation. Water at soil level.