L LoIQ2 Well-Known Member Jan 21, 2013 #1 I have 3 clones about 3wks, one is presenting some leaf issues. I've adjusted PH. Nitrogen and Magnese but same deal. Not seeing this example in any of the threads. Anyone have a clue? View attachment 2491155
I have 3 clones about 3wks, one is presenting some leaf issues. I've adjusted PH. Nitrogen and Magnese but same deal. Not seeing this example in any of the threads. Anyone have a clue? View attachment 2491155
sworth Well-Known Member Jan 21, 2013 #2 Looks like magnesium lockout... View attachment 2491160 This should help...
L LoIQ2 Well-Known Member Jan 22, 2013 #3 sworth said: Looks like magnesium lockout... View attachment 2491160 This should help... Click to expand... Thanks Sworth - I'll give it a few more days to see if PH stability helps. If not I guess next step is a resevoir change???
sworth said: Looks like magnesium lockout... View attachment 2491160 This should help... Click to expand... Thanks Sworth - I'll give it a few more days to see if PH stability helps. If not I guess next step is a resevoir change???
sworth Well-Known Member Jan 22, 2013 #4 When I ran hydro a reservoir change was the next thing I'd do, after Ph check. Good call to see how it rides out...
When I ran hydro a reservoir change was the next thing I'd do, after Ph check. Good call to see how it rides out...
majek Well-Known Member Jan 22, 2013 #5 Definately a cal/mag deficiency. I grow in soil but I had the same problem, added some epsom salt in the water and it fixed the problem immediately.
Definately a cal/mag deficiency. I grow in soil but I had the same problem, added some epsom salt in the water and it fixed the problem immediately.