I have been working with the whole RP lineup for a little over a year now, the purple wreck has two distinct phenos. One is short compact and dense purple nugs, the other is a little more stretchy, but it fills in with some light green/ purple nugs that smell of straight citrus. I kept the citrus pheno because it was so hard to find. Out of all of their genetics, I like to keep this one for a morning/day smoke. The only down side to the purple wreck is that the Urkle slows the plant down and hurts the yield. I always test a strain's max potential with 1 plant per 1000w and my 6ft purple wreck that was scrog'd only pulled 6oz in a 25gal smart pot, where I would normally pull at least 12-16 with some of their other genetics like confidential cheese, chocolope, or kandy kush.