Anyone else having problems?

Veg. are growing very very slowly this year, I know that I'm often late up
here but honestly I cannot remember a year when young plants seem so
reluctant to grow. Potatoes are doing fine and broad beans are in flower,
but that's about it. My lettuce just won't shift and my brassicas are
struggling.
I'm putting it down to the lack of sun.

http://www.lyneside.demon.co.uk/Hayt...antage_Pro.htm
Will Hand (Haytor, Devon, 1017 feet asl)
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