My miniature iris flowers are dying. Are they supposed to die this early? We have had no frost and temperatures have not dipped below 0c.
Also, when Spring bulbs flowers die, does it make a difference to the reproduction if they are deadheaded or not. E.g. Will they produce more if left with the heads on, or produce less if the heads are removed. Would this also mean that the bulb has less energy for next year if the heads are left on?
I hope the question is not too confusing.
Thanks in advance
- 17 Feb, 2011