By Daisyboots
United Kingdom 
I would be grateful for some advice regarding sweetpeas, I have grown 'Spencer' sweetpeas climbing through large potted clematis for a few years, this has been the best year ever with continuous blooms but all of a sudden the plants are turning grey with what looks like mildew but still in flower, there is none on the clematis any ideas please?
14 Aug, 2014
Previous question
« Last year I saved seeds from a red oriental poppy & sowed them in the spring....
Likely it is mildew, they are prone to this, dryness at the roots makes it more likely - try spraying with a 1 part milk to 9 parts water solution (works well on powdery mildew). Otherwise, use a fungicide spray that treats for mildew.
15 Aug, 2014