Gorilla Auto - 50W DIY challenge

10/12 Top leaves still showing yellowing on tips, lights adjusted back to 25cm. Mixed in approx. 1 tablespoon of home made bone meal into the top layer of soil for some phosphorus boost. 11/12 Morning watering 500ml water + 1 tablespoon worm castings dissolved. Need to be careful with the lights, as she is stretching up every day. The more I let her grow close, the more yellowing and deformation I see on the tops. It seems 25-30cm is the max she can handle. 13/12 - Light adjusted up to 25cm again 15/12 - Morning watering 0.8L water + half teaspoon melasses + 2 g epsom salt. Overall looking healthy, last night I have noticed the small leaves on top drooping a bit. To be monitored. I was not planning to do any more defoliation, but small bud sites are all over. So removed some and also some bottom leaves that have zero chance to get light. 16/12 - Light adjusted to 25-27cm again. The drooping top leaves only appear at the end of the day. So it is the heat from the lights causing it. I'm thinking it's not too bad for now.