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Leaf Spot in Begonia Boliviensis

How to identify and treat leaf spot in Begonia Boliviensis.

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Begonia Boliviensis care requirements

water
Keep soil evenly moist during the growing season; allow soil to dry slightly between waterings. Reduce watering in winter when dormant.
soil
Use well-draining potting mix amended with peat moss and perlite to prevent waterlogging and root rot.
light
Bright, indirect light encourages abundant flowering. Some morning sun is acceptable; afternoon shade prevents flower and leaf damage.
symptoms

Symptoms to look for in Begonia Boliviensis

  • fiber_manual_recordCircular brown or black spots
  • fiber_manual_recordYellow halos around spots
  • fiber_manual_recordPremature defoliation
help

Common causes in Begonia Boliviensis

Multiple fungal and bacterial pathogens. Favoured by wet foliage and warm temperatures.

healing

How to treat leaf spot in Begonia Boliviensis

Remove affected leaves. Apply appropriate fungicide or bactericide.

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Preventing leaf spot in Begonia Boliviensis

Water at soil level. Improve air circulation. Practise crop rotation.