Chem Sister X White Widow Auto x Blue Am

Hi, Plants did well this week. I have not watered them since keeping them in a tub of water because I had to go away (they were over watered). This one has grown nicely this week and I see pre flowers. I dropped my SP3000 led light to 60cm from 70cm and reduced power to 50% - 150 watts. I felt the power at 100% was too much and the plants were short and bushy and I wanted them to have some more stretch. Plants seemed to like this change. No nutrients or ferts added up to now. I will probably give them some worm wee next week.