How to Fertilize giant meadow saffron?
Bulb high-potash feed biweekly before flower buds emerge

giant meadow saffron · Colchicum speciosum
May be naturalized in turf. Grow in moist but well-drained, deep, humus-rich, fertile soil. Intolerant of waterlogging
Bulb high-potash feed biweekly before flower buds emerge