I inherited a large tuber of Cyclamen mirabile from the late Betty Lowry and I've also grown a number from seed exchange seeds. Mine never look as good as Betty's did, and neither does Betty's since I've had it. I must be doing something wrong. I grow them in pots in fairly porous soil in an unheated and well-ventilated greenhouse. I keep them dry after the leaves die down. I'm not sure about fertilizing. Can someone give me a few hints? Your help is much appreciated. I feel bad that I'm failing Betty's plant!
...Claire