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Cucumber care requirements
water
Deeply and regularly. Consistent moisture essential; water stress causes bitter fruit.
soil
Rich, moist, well-draining soil. pH 6.0–7.0.
light
Full sun — 8+ hours.
symptoms
Symptoms to look for in Cucumber
Dark, sunken spots on leaves, stems, and fruit, sometimes with a pinkish spore mass visible in humid conditions, and fruit lesions that can render cucumbers unmarketable.
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Common causes in Cucumber
Caused by fungal pathogens that thrive in warm, humid, wet conditions, spreading via water splash and often introduced on contaminated seed.
healing
How to treat anthracnose in Cucumber
Remove and destroy affected leaves and fruit, avoid overhead watering, and apply a fungicide if the disease is spreading through the planting.
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Preventing anthracnose in Cucumber
Rotate planting locations yearly, water at the soil level, and choose anthracnose-resistant varieties where available.