Aldo90answered grow question 2 years ago She's looking buzzing mate. Half way through flower now, I use AN also, i always add overdrive and big bud together rather than separate them. Big bud is just PK same with overdrive, as the the AN chart will say, to stop the big bud and start overdrive just keep using the big bud also. She looks buzzing again pal, no issues from them pics on the diary.