some people switch the nutes over b4 you flower because you dont want them to have too mch Nitrogen as it can delay flowering. you should switch asap
harris7 Reviewed by harris7 on . 2 clones approx. 12 days into flower I'm still using my grow formula. When should I change over to my flower/bloom? I don't know if anyone remembers my little fuckup(OVERFERT) ANYWAY THE MOTHER DIED BUT SHE LEFT ME WITH 2 DAUGHTERS. Rating: 5