I have a big problem and I need some help!
Yesterday I have transplanted my clones and seeds into a 3" cubes. they are sitting under 940w hortilux hps bulbs. at 4pm I have watered them by erb and flow tray.
my nute was in a 25 gallon of tap water.
125 ml of flora grow, 62.5ml of micro and 62.5 ml of bloom. ph is at 5.5 and have also put 30 ml of hydrogen peroxide. I have watered them for 15 mins and it took 15 min to drain. at 8pm I went to see my little children and all their littles leaves were curled up over the tip of the plant. like they were begging me to stop the turcher. I took a gallon of water. set my ph to 5.5 and put 1 tbs of epson salt. and dip the cubes again. this morning all the leave that had curled up was dry and dieing off. I am loose my children and I need help. What am I doing wrong. ... I have notice a great amount of white grain like salt on the table after the table has dried. is this normal? please reply A.S.A.P.