i was gonna say that white shit looked weird, i'm glad to hear it worked...as far as the plant, looking pretty healthy, and from the pics i've seen it's not showing sex yet, could be another month, couple weeks, just watch those preflower areas, the nodes, where the branches go out and it'll show soon enough...i'm in the same situation in my buddies back yard, we've got 4 plants out there, 1 just showed male within the last 2 days, the rest are still undecided, i'm prayin that 1 is a lady, 2 would be awesome! 3 purple wreck's and 1 rhinoberry...happy growing...
gkn