Does anyone have any info on why the lower leaves are yellowing. Calcium deficiency? Also the leaves that are crusted up and brown are still in Veg. Maybe I spilled some nutrient mix on the leaves. Just looking for a little help on this topic. Thanks
Hello all. This will be my first post ever. I took 72 cuts from a few moms and put them into the cloner with some clonex on their roots and great white mixed in with the tap water on April 4th. On April 18th 70 showed roots. On April 22nd I soaked the rockwool cubes in 1/4 strength nutes. On...