[A Reyt Tayty]

Last year I grew some very nice fresias, all in individual pots. After flowering, I let the foliage die down, took out the corms, and replanted them as a group in larger tubs. They've done bog all  .  Not even a wisp of green shoots. So, I decided to whang them out. Suprisingly, (to me anyway), they have formed lots of new little white corms. Is this normal for fresia? What's the procedure now? Just replant them as they are, or do I save them and replant later/next year? Do I plant therm in clumps, or do I split them into individual corms? They were individual corms when I bought them.