Strange fact soil PH is about 5…. But some with healthy plants and some with unhealthy plants…Any idea why some are in good conditions and other don’t ?
What do I have to do to il the ph of the soil?
Okay. As you are in scrog.
I guess u can't take them out of the net.?
So soft flush or PH up your ferts/water feeds to 7..this should raise the PH. if using soil feed then you should be good for a wk to give 6.7-7ph'ed water and this should help.
Good luck
If you want a quicker solution flush with 3x the pot size with water phd to 7to 7.5 and adjust from there you might need a buffer to regulate ph in the soil, there are few option depending on what you prefer, dolomite lime is one option...
Para aumentar el ph de tu sustrato debes regar con agua de ph mas alto. Te recomiendo que riegues con un ph de 7 hasta que el ph de tu sustrato se estabilice.