N Nycgrown Active Member Aug 19, 2020 #1 I’m 5 weeks into harvest on these autos does anyone know what this is just for future reference on next grow thanks Attachments AE2C2756-DD4A-4CCC-944C-672F936A3BC2.jpeg 2 MB Views: 36 44116AE4-8D40-4E78-B489-FABB50F5E69C.jpeg 1.7 MB Views: 36
I’m 5 weeks into harvest on these autos does anyone know what this is just for future reference on next grow thanks
Gorillabilly Well-Known Member Aug 19, 2020 #2 low calcium would be my guess. Could be ph lockout too. Have you checked ph?
N Nycgrown Active Member Aug 19, 2020 #3 Gorillabilly said: low calcium would be my guess. Could be ph lockout too. Have you checked ph? Click to expand... Runoff ph his 6.3 I use ro water but I use calmag every time
Gorillabilly said: low calcium would be my guess. Could be ph lockout too. Have you checked ph? Click to expand... Runoff ph his 6.3 I use ro water but I use calmag every time