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Leaf Spot in Button Fern

How to identify and treat leaf spot in Button Fern.

potted_plant

Button Fern care requirements

water
Keep soil lightly moist; allow surface to dry between waterings; do not overwater; reduce watering in winter
soil
Well-draining potting mix; add perlite or sand to improve drainage and prevent waterlogging
light
Bright, indirect light; tolerates partial shade; avoid direct sun which can fade frond color
symptoms

Symptoms to look for in Button Fern

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

Common causes in Button Fern

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

healing

How to treat leaf spot in Button Fern

Remove affected leaves. Apply appropriate fungicide or bactericide.

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Preventing leaf spot in Button Fern

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