Great White Shark, Black Domina, and Northern Lights - First grow

[lovinglife]

Thanks, I have added as much info as I can, just need better pictures. A friend is coming over later to help out

HELP. New and my girls are not happy!

I have already lost 2 seedlings (great white) They seem to be showing signs of under/over-water as their leaves are drooping and yellowing. Or could it be a light issue as the are very leggy… They are hardly growing…except upwards! Strains: Northern Lights, Black Domina, Great White Shark (not yet sprouted) AGE: 20 days. (from sprouting) Medium: 50/50 Coco air and perlite Nutrients: None just 6.5 pH water. Light cycle: 18/6 Distance from light: 20 cm Tent: 40cm x 30 cm x 30 cm Power: 600W …* …