my primroses seem to be rotting from the middle, they go powdery & there is a slimy mess underneath, any auggestions, please?
By Jcooper
United Kingdom 
Janet Cooper
starstile @supanet.com
19 Nov, 2008
Answers
The powder is probably some kind of mildew. You may have planted them too deeply and the crown rotted.
19 Nov, 2008
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They were too soft in their growth, may have been caught by the frost and with some hybrids not hardy.
Their natural habitat is dry woods or banks.
19 Nov, 2008