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Brown Spots in Kumquat
verifiedReviewed by the GreenScout Team
Kumquat trees are the smallest citrus variety, producing tiny, oval fruits with sweet skin and tart flesh eaten whole or candied
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Kumquat care requirements
These care conditions are most relevant to brown spots in Kumquat. Check each one as a potential cause.
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Light
Full sun (6–8 hours daily); position in bright location with good light exposure for optimal fruiting
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Water
Keep soil evenly moist but not waterlogged; water when top inch dries. Reduce watering in winter slightly
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Humidity
Moderate humidity (45–60%); mist occasionally and provide good air circulation
symptoms
Symptoms to look for in Kumquat
- fiber_manual_recordBrown patches on leaves
- fiber_manual_recordCrispy brown areas
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Common causes in Kumquat
- 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 Kumquat
Sunburn: bleached patches facing light source. Fungal: brown spots with rings. Bacterial: water-soaked spots turning brown.
healing
How to treat brown spots in Kumquat
Remove affected leaves. Treat with appropriate fungicide or bactericide. Adjust light exposure.
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Preventing brown spots in Kumquat
Avoid direct midday sun. Improve air circulation. Water at soil level.