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Brown Spots in Boxwood

verifiedReviewed by the GreenScout Team

Boxwood is an evergreen shrub with small, glossy leaves perfect for topiary and formal hedging

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Boxwood care requirements

These care conditions are most relevant to brown spots in Boxwood. Check each one as a potential cause.

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Light
Full sun to partial shade.
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Water
Regularly when establishing. Moderate once established.
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Humidity
Moderate.
symptoms

Symptoms to look for in Boxwood

  • fiber_manual_recordBrown patches on leaves
  • fiber_manual_recordCrispy brown areas
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Common causes in Boxwood

  • 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 Boxwood

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 Boxwood

Remove affected leaves. Treat with appropriate fungicide or bactericide. Adjust light exposure.

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Preventing brown spots in Boxwood

Avoid direct midday sun. Improve air circulation. Water at soil level.

Other Boxwood problems