ok so i have some one week old seedlings going and i have one that is changing on me. here is a pic i have not added any nutes to it and i only wedter once a day they are under cfls at night and outside in the daytime. watering with distilled water with a ph of 6.1. the soil ph is 6.3.it is the rounded leaves on the bottom doing that sorry the pis is not the best. any help will be great thank you.