the reason i'm thinking it's a sulfer problem is because the yellowing is on new growth at the top of the plant , i'm 1 week into flower ph is good at 5.8ph , ec 1.6ec so no problems there temps 72f in the groom oxypot 21c so not to bad there either !! recently switch to bloom nutes but the yellowing had start 2 days pre switch ..and i'm growing in hydro can anyone confirm ,help plz .here's some pics sorry about the quality
Bookmarks