Everything has been going fine. The plant is a tiny bit over 3 weeks old and has been showing growth daily. It's still growing but is starting to show problems with the lowest (first set) leaves. They are turning brown and orange on the edges. The 2nd set of leaves are also beginning to show this but not nearly as bad. I'm maintained around 40% humidity and between 75 and 82 degrees in temp. The Ph is a steady 6.6 and I planted with multiple mediums but nothing heavy in nutes. I haven't added any nutes just the extremely small amount that was in one of the mediums. What do you guys think it is? Is it nute burn? And should I flush it? What do you think overall about the plant so far at 3 weeks old? Sorry about the quality of the pics.