Burmeseanswered grow question 3 years ago Hi there, I assume that your plant is suffering from nute burn and lock out.When I read in your diary, you give water with nutrient solution and didn't let the water to be run off.I think that cause your medium to increase in EC(ppm) and become lock out.Advice to give water with 10~15% run off and check both pH and ppm(EC).Try to maintain pH around 6.0 if you are growing in Coco.And also check ppm(EC) level of run off whether it is too much higher than ppm in.Good luck and happy growing... โ๏ธ