Northern Light Auto Royal Queen Seeds

Hi, Despite my efforts to correct the soil (because I had taken up a soil that had already been used), it feels like the end, it seems to me that it's no longer worth continuing to try to save, it is deteriorating visibly. I looked at the leaves under a microscope, there is 100% transparent white... Do you think this is vapeable? What effect will this give me? Anyway, I decided to go to rinsing, so it's gone for 1 week then I'll cut and dry. The harvest is going to be very small, it's a lot of effort for very little and certainly not of the best quality. I remind you that it's entirely my fault and not Royal Queen seeds, because I wanted to use my old soil, which has already been used, very bad idea, especially for a beginner. My diary will serve on what not to do! Happy gardening to you!