Runtz. A first attempt.

First week after switching the light schedule to 12/12 is over and the plants really seem to enjoy it. As I had the impression that the fan leaves of the main stem take too much light from the branches below, I pruned almost all of them. I did this basically by pruning a few leaves every other day leaving one to two days in between for the plants to process(not sure if that makes any sense, though).