That sure looks like heat stress, or ph fluctuation, but I'm leaning toward the heat stress
what are your temps in there?
I just walked in and picked up my seeds, no card required. They also have a cool loungeHey...just wondering about the vancouver seed bank, do you need a license to buy from them?? Im in ontario and there is a seed bank in Toronto but according to the website you have to show proof that you are lisenced to buy seeds from them.