okay so i have a 400w hps lamp going on 18/6 with 2 lowryder #2 seedlings under them. I germinated them in water and planted them. i water them daily but the water gets very dry quickly. One of them have sprouted and i can see a little bit of it but the other one, nothing happened. all i see is soil. What do i do? should i dig it up? its been about a week since i planted