John
Very good article, as you say worth a read.
Tom
I have been using the Hein Gerick stuff for a couple of years now but then I know where they get it from.
Yes we do have rather a lot of that white powdery stuff that john has a lot of every year, It is not so usual here because of our proximity to the sea but I have just glanced at the Thermometer hanging outside the window and its reading 15 c below so god knows what the temperature is up on Dartmoor which is a few miles the other way.
George