I have absolutely no idea what is wrong with these plants. I have been worried for weeks on why they have developed with weird coloring and they haven't grown at all. I don't overwatering them and give them plenty of sunlight with 0.15-0.13-0.15 soil. I have tried looking for the cause and came to a conclusion that it might be some sort of deficiency but I don't know what. I have never grown these plants before so I am new to this scene. Please help!