So I’m six weeks into a 9 week flower and as I look at my girls at least ten times a day they are doing the impossible (first for me) they are shrinking and I have no idea why lots of things are you know by the book, my book, and a lot of help from you prophets of the grow. It was not an overnighter but it was in a week apparent to me that they refused to grow. I checked all the plants characteristics and nothing was mentioned about such events. Help is it to late or is their a glimmer of hope to get the stretch back. Purple OG Kush which is supposed to top out at 80cm. If that is right. I have only found CO2 or too much light but neither of those is guilty. I only have one CO2 and a SF 4000 I am stumped. Feeling like an old dog!