i dont know what the fuck is happening, but it kinda happen with my first grow also? im thinkin nute burn but i was really careful this time, so i dont know, these were really bushy and its mostly the bottom half thats crappy,some of the leaves all are dying on the bottom of most plants but the buds look ok?????maybe it was to much co2, my friend grew the exact same strand from the same mother and the tops were not so big, but the center and the bottom nugs were huge so i dont know, he had a lot lof leaf die also, he used the same nutes as me just he had like 9 1000s,