I have grown sprouting broccoli, mostly purple, but did try green sprouting once. It is a good winter crop, seems a little more hardy than regular broccoli. I grew it in zone 6, where I could not grow winter broccoli. Here regular broccoli does well in December January, so the sprouting varieties are not in my opinion worth the trouble. You do get a ton of 1-2 inch sprouts tho.
