Unknown bagseed. 3 weeks old. Medium is hydroton rocks. Nutes. Advanced pH perfect. Lights. 1200w led Light height. 39 inches. Originally I had the light suspended about 18in or so above the plant. That seems to be to intense for the little squirt. So I raised the light to around 39 inches. At this point. Trying to weed ( pun intended ) out if it's the nutes, or the light. I've included a pic. Just thought I would ask the community, before trying my own hand for a solution ..