Dont know, but green-crack is a very distinct strain. It has a Mexican-Fruit type smell, reminiscant of Mango's. I believe its some kind of Kush, they call it Mango, Cush, and green crack.
You guys are a little behind on the updates I think, the Mother plants have all been switched to 12/12.
I have a shit ton of cuttings and clones rooted aswell. The new GWS and SLH seeds will be vegged until they give a fair ammount of cuttings and then they will be sent into flower aswell.