http://msue.anr.msu.edu/news/purple_...heat_explained A new sign of things to come as weather and sun sinks weaker . If you have a farmer friend think of getting a couple of acres put into Buckwheat . https://www.google.com/search?source....0.tY8is_yMJDc , with the drought out west this year might not be to good for the price of flour by next fall . On the wheat blueing it does say that it might work it's self out but our spring here was cooler and wetter if it's later anymore this year it could be a real problem this time .