Growing in strawberry fields northern lights big bud auto in 4x4 with blom plus bp3000 light all auto I think I didn't do the 1/2 dose recommended feeding with blue planet trio they are 41 days old ph in on one plant was 6.8 ph runoff was 5.2 the other ph in was 7.5 runoff was 5.6 ppm were both in high 800 I know should have taken pics thanks in advance
top of page
.png)
bottom of page
800PPM is a bit low for flowering and that may be why you're seeing deficiencies. I typically run 1000-1600 PPM when in flowering.
Here is a picture from last week