burlingo
Well-Known Member
hi,
i noticed some browning on some of my plants leaves. the worst affected leaf (pictured) has a few brown circles all over over it.
what could be causing this? here's my situation
temp = low 70's - 80's
lamp = 600w HPS hasn't burned the plant, some taller plants aren't affected
nutes = bio-bizz. haven't used an yet. thought this may be the problem so gave them all a weak dose.
ph = haven't tested in a while
any help would be great, thanks
i noticed some browning on some of my plants leaves. the worst affected leaf (pictured) has a few brown circles all over over it.
what could be causing this? here's my situation
temp = low 70's - 80's
lamp = 600w HPS hasn't burned the plant, some taller plants aren't affected
nutes = bio-bizz. haven't used an yet. thought this may be the problem so gave them all a weak dose.
ph = haven't tested in a while
any help would be great, thanks