coronavirus
Leaf Spot in Blue Star Fern
How to identify and treat leaf spot in Blue Star Fern.
potted_plant
Blue Star Fern care requirements
water
Keep soil consistently moist but not waterlogged. Water when the top inch of soil feels dry. Reduce watering in winter.
soil
Use well-draining, peat-based or orchid bark mix to mimic epiphytic growing conditions.
light
Bright, indirect light. Avoid direct sunlight which can scorch fronds.
symptoms
Symptoms to look for in Blue Star Fern
- fiber_manual_recordCircular brown or black spots
- fiber_manual_recordYellow halos around spots
- fiber_manual_recordPremature defoliation
help
Common causes in Blue Star Fern
Multiple fungal and bacterial pathogens. Favoured by wet foliage and warm temperatures.
healing
How to treat leaf spot in Blue Star Fern
Remove affected leaves. Apply appropriate fungicide or bactericide.
shield
Preventing leaf spot in Blue Star Fern
Water at soil level. Improve air circulation. Practise crop rotation.