make sure its nice and humid too. ur seedling should be growin.. try moving the lights away an inch then after its 3rd and4th nodes u lst
nice job making that screen. it will work well later on in your grow. see if u can make a contraption that will allow u 2 rise the screen another 7-10 inches. brackets or something securely attached to ur grow box. also see if u can get the light on the top left corner and the light on the bottom left corner on the 1st pic more centered above the plant just not close to the plant. as it gets wider u spreading them out wouldnt hurt