coronavirus

Leaf Spot in Carnation

How to identify and treat leaf spot in Carnation.

potted_plant

Carnation care requirements

water
Water moderately; keep soil moist but not saturated. Allow top inch to dry between waterings. Reduce watering in winter.
soil
Well-draining, fertile soil with neutral to slightly alkaline pH (6.5–7.5). Add compost or aged manure for best results.
light
Full sun, requiring 6–8 hours of direct sunlight daily for robust flowering and strong stems.
symptoms

Symptoms to look for in Carnation

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

Common causes in Carnation

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

healing

How to treat leaf spot in Carnation

Remove affected leaves. Apply appropriate fungicide or bactericide.

shield

Preventing leaf spot in Carnation

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

Leaf Spot in Carnation — Symptoms & Treatment | GreenScout