I think I got nutrient lock my coco ph is 7 , I'm thinking it should be 6.5, this pic shows the new growth looking yellowish from the edges and tips light brown, magnesium maybe, potassium,
I have this discoloration happening on newer growths, on one of my for plant's all grown with coco worm castings, Gia green organic fertilizers and dynomyco, what could it be