Double Grape, Toof Decay + SS 3xBOG

Trying to make the best of my first grow. Planted 6 seeds, 6 germinated but only 5 managed to poke out of the dirt. Kept my water at 5.7-5.9ph, watering lightly on days 2, 4 and 6. They are growing well and the only issues I can see are with my lights, definitely won't be enough for much longer but I've already ordered 2 more.