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Leaf Spot in Hoya Linearis

How to identify and treat leaf spot in Hoya Linearis.

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Hoya Linearis care requirements

water
Water when top inch of soil is dry; reduce frequency in winter. Prefers consistent moisture but not waterlogged conditions
soil
Well-draining potting mix; use orchid bark, perlite, and peat moss or coco coir in equal proportions
light
Bright, indirect light; requires good light for healthy growth and flowering; tolerates moderate light
symptoms

Symptoms to look for in Hoya Linearis

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

Common causes in Hoya Linearis

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

healing

How to treat leaf spot in Hoya Linearis

Remove affected leaves. Apply appropriate fungicide or bactericide.

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Preventing leaf spot in Hoya Linearis

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

Leaf Spot in Hoya Linearis — Symptoms & Treatment | GreenScout