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Leaf Spot in Evening Primrose
How to identify and treat leaf spot in Evening Primrose.
potted_plant
Evening Primrose care requirements
water
Moderate water during establishment; once mature, drought-tolerant. Water during prolonged dry spells but avoid waterlogging.
soil
Tolerates poor, sandy, gravelly, or well-draining soils. Not fussy about fertility; avoids heavy clay and wet conditions.
light
Full sun is essential for vigorous growth and abundant flowering; requires at least 6 hours of direct sunlight.
symptoms
Symptoms to look for in Evening Primrose
- fiber_manual_recordCircular brown or black spots
- fiber_manual_recordYellow halos around spots
- fiber_manual_recordPremature defoliation
help
Common causes in Evening Primrose
Multiple fungal and bacterial pathogens. Favoured by wet foliage and warm temperatures.
healing
How to treat leaf spot in Evening Primrose
Remove affected leaves. Apply appropriate fungicide or bactericide.
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Preventing leaf spot in Evening Primrose
Water at soil level. Improve air circulation. Practise crop rotation.