Week 2 of flower. The cupping is at an all time high so I had to rearrange my lights so I have a smaller one lower on my smaller plant and the big one on this one higher up.
Looking at your cupping in flower they look like they drastically need water. If you're only giving it 1 nutrient, it probably needs more food too. Try Athena if you're looking for an easy 2 part solution.