We have a few clones that are about 4-5 weeks into veg mode. Their soil Ph level is around 6.4 to 7.
Does this change depending on what strain they are?
Soil ph can only be determined by slurry test using distilled water. If you have one of the 2 prong 3 way moisture, light & ph testers..... remove it from the garden. They are notoriously inaccurate and the best use we have found for them is a twin hotdog or marshmallow roaster.
soil ph should be reasonably consistent across all strains
