Essex, United Kingdom

Geranium problem
Need help in recognising the problem I have with my geraniums. Only the leaves are affected and doesn't seem to affect the production of flowers. Starts off with pitted leaf and these gradually turn white and crusty (best way I can describe). Please see attached photos. I had this problem last year so got rid of all my propogated cuttings and started with new plants this year! Any help would be appreciated.

• 6 Jul, 2011