I'm finishing up some purple wreck, and I've found four different phenos. Tall tw, tall urkle, short tw, short urkle. The tall tw was a true hermie, and both short phenos popped nanners at the end. The tall urkle was the only male free plant, and the short urkle was the only real purple pheno, but yielded less than the short tw. Next run I'm doing only the two short phenos with DM Reverse; if it keeps the nanners away, I just might keep one around. I love the structure of the short urkle; very slender and compact, great for sog. Although it doesn't have the biggest cola, the buds are good sized from top to bottom.