Yeah they'll blow up but if u haven't got nutes then that's why give em nutes and theyll blow up in a day or two but don't go with that stuff u said just use botanicare CNS bloom+grow and then hydroplex for the last two weeks before harvest
Its OK but that's y your running into problems botanicare is the most highly used nute product on the market mixed perfectly and almost never burns even if your over nute Oh yeah and its much cheaper than canna a b
Running into problems? Everything looks ok to me, just thought they would be a bit bigger for 3 weeks, well 3 weeks since I flipped 12/12. The bud sites are 5 days, I don't think it's the nutes, it's got to be down to the lighting.