Hi guys,

Iv just started flowering my 4-5 week old plants to find a female for cloneing for smoking (not sure yet) and iv noticed that my bottom leaves were turning a rusty/bronze/brown on the tips and working its way up the leaves. Also a few little patches appearing in the middle of some lower leaves.

Now the thing is i was using a bad ph tester and i was under the impression it was around 7 and when i tested it today with a digital tester it was 3.8. So iv drained the resevoir and filled it with fresh water and almost full strength canna vega a+b and canna rhizo. Adjusted ph to 6.4 (using strait perlite in an autopot system) so im hoping that will fix the problem but im pretty worried as its infecting all 3 of my larger plants. I just want to see if the low ph is what would have been causing it.

Btw im pretty sure its not nute burn as i was only using half strenght and it wasnt so much of a crispy burn, rather more of a corrosion. Sort of....

Hope you guys can give me some feedback with the information i have provided. Pics soon hopefully
darbolah Reviewed by darbolah on . Still having unknown plant problemsa Hi guys, Iv just started flowering my 4-5 week old plants to find a female for cloneing for smoking (not sure yet) and iv noticed that my bottom leaves were turning a rusty/bronze/brown on the tips and working its way up the leaves. Also a few little patches appearing in the middle of some lower leaves. Now the thing is i was using a bad ph tester and i was under the impression it was around 7 and when i tested it today with a digital tester it was 3.8. So iv drained the resevoir and Rating: 5