Help.... thx for inviting me to your site! Need some help in my first grow. Made a makeshift grow tent . My lights are just cfl’s (10) 6500k. Started in peat pellets. All came up, some are a bit stretched and as I saw this I added more lights. My last seeds with the additional lights are not stretching. I have white widow, Jack Herer and blue dream. 2 of each. Being delicate NOT to overwater and using a cal mag ( diluted) . Leaves on the bottom have droop and yellow. Top leaves are starting to curl. They are 3 weeks old.