.Tiny seedlings was happy they all came up. Running in a cobbled up box that is made from insulation with inside aluminum. Cheap strip led lights to start basement is cold so ran a trouble light to generate some heat. Temp on box gets to 69 added a tiny bit of feed using dropper based on a friend advising me. Advanced nutrients sensi bloom A and B 10mlea per gal, 6ml B-52 6ml Rini skin and 4ml cal mag