Common Pests & Diseases
Diseases
Generally disease-free, corms may rot in storage
Pests
May be susceptible to rodents and birds
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Corsican crocus · Crocus corsicus
Grow in a bulb frame or alpine house in a mix of equal parts loam, leaf mould and sharp sand or grit. Water freely in the growing season and apply a low-nitrogen fertiliser monthly. Keep completely dry in summer dormancy. Can be grown outdoors in a gritty, poor to moderately fertile soil
Generally disease-free, corms may rot in storage
May be susceptible to rodents and birds
Explore the plant health library →