I've got four plants under a 600w HPS. I'm not sure of the strain but I got them as clones from a guy. It's been 18 days since I planted them. I'm a bit concerned that I may have overwatered the plants when I first planted them and now their first leaves are too big. It seems like a couple of the top fan leaves are shading some of the colas underneath so they could be getting much more light if I were to remove the leaves. I've had a look online and all the discussion I've found about removing fan leaves is heavily debated but they don't seem to mention removing just a couple of leaves. I'll attach a few photos and please let me know what you think.