Corsican crocus · Fertilizing

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

Watering: Water moderately during active growth; keep dry during summer dormancy.Sunlight: Full sunOrnamental bulbs - not to be eaten. Wear gloves and other protective equipment when handling