Transplanting clones

If all these steps have been followed correctly cuttings should have roots visible out of the bottom of the rockwool or other media 10-14 days after setting, depending on the variety. (Sativa strains tend to be far quicker to set roots than Indicas from my experience) After about 10-12 days a light feed can be beneficial including a rooting stimulent to increase root growth. Spray on foliage also. If using nutrient don't feed at higher than  1.0 EC.

Once your cuttings have a good amount of roots they need to be transplanted into a bigger pot or container.