I feel like I'm growing a bonsai tree, this Jack Herer is so small.
My current RDWC grows are about 4 times the size in the same amount of time. Could be genetics. Could be My lack of experience with ProMix, or maybe DWC just is better for fast growth.
I've continued some LST on the plant to even the canopy and expose more of the bud sites.
Looks like calcium to me. Possibly potassium but that usually wont show until flowering. Hard to tell with the current state. But week 4 shows the start of the issue a lot better