Thanks man. They look really good. Also, they help to attract honey bees which I have seen quite a lot come in, they eat the bad bugs so protect my hops and my spuds. I think next year, I will build a raised bed just for growing buckwheat. I am also going to try and save some groats from this lot, so I don't have to pay anything. I like free.
Just a thought, I have a little green house shelter type thing, I might try and grow some in the winter in there considering it originates in Russia, our winter would be like a warm summers day to it.