6 weeks have passed since flipping to 12h light. I stopped giving CalMag, since they are about 4 weeks from done. They will also not get organic fertilizer from now on, only minerals. TT1 is showing burned edges on the fan leaves, probably excess of P or K or both. She gets her own nutrient solution now, without PK13-14 and a little less bloom complex. I also do had to remove lots of leaves on that one, which were touching the buds.