Growing in promix, White widow from crop king, 24 days into flower (technically end of week 3 and 21 days; so currently 3W and 3D into flower) using sensi bloom A and B since week 1, started using big bud last week (day 14 start of week 2) but the label says use from week 2-4. But as many people know flowering actually has 4 phases not just 1, I'm currently I'm "early flowering" almost in "peak flowering" but not quite. I think If I continue using big bud until week 5 (one week after suggested time of using) then I could boost bud production. I think this because as most of us know it usually takes 1-2 weeks for buds to set as well as it takes 1-2 weeks longer to mature than most breeders describe on their seeds. So by this info I think it would make sense to either wait 1 week (week 3-5 technically) to use big bud, instead of week 2-4 when most strains haven't started to set buds yet. Only using sensi bloom A and B and big bud this grow. Nothing else.