Листья меняют цвет

In my experience purpleing can be caused by a few factors, One being fading at the end of the plants life and another being temps that are getting to 10c or below in the evening time, some also just get more purple like my Dinamed CBD diary. The cold is causing the cells to breakdown in the leaves and appear purple from the process. The red stems are also caused by LED lights as well as stressors and natural pigmentation on some strains. Leaf wilt can also happening from overwatering of the plants. As of now they look good to me. Defently want to invest into a TDS Pen to monitor your feeding solution concentration, this will help avoid overfeeding and potential lockouts from it. Best Of Luck! ***disclaimer, multiple people are answering all questions as there is a contest called GOTM, when a user is selected as the answer they get a point. Please see the contest page for information regarding the details: growdiaries.com/giveaways/GotM-August-2022 Please note, when you reply to anything on the questions part of Growdiaries website, no one will be notified of this. Not even if you use a "@" tag in their name. Best to reach out to them in DM using your inbox, it can be found in the bottom right hand corner of the site. It's the small paper airplane button, it will be highlighted green if you have new messages***