I would trim off the yellow leaves and trim the leaves that are part yellow. Your cuttings were feeding on themselves when they didn't have roots, hence the yellow leaves. But now you want to promote new growth, not support old, so a little trimming will lead to healthier, more robust plants.

PC :smokin:
PharmaCan Reviewed by PharmaCan on . 50 Clones in Rockwool - Soil Grow Well, here they are. 50 clipped, 50 rooted. They look a little defficient in N. We'll work on that soon. Will be SOG with this batch to compare against ScRog which was done last time. Temps are 74. RH is 65%. 18/6 for the next 2 weeks. Under Sunblaster Flouros. Moving to under 2 x 400HPS in 2 weeks right to 12/12. Rating: 5