BostonBuds
Well-Known Member
Hello all, I'm fairly new to growing and have some Critical Purple Kush and I think it's coming along great. I just noticed that some parts are turning purplish. The plants are about 42 days since flipping to flower and still have a ways to go. I did some research and some say that colder temps at night for a few days may bring out the purple color, others say mess with the ph, both of which I rather not do fearing something going wrong. Whats others experience with CPK, did it end up being purple, when did it start showing purple, did you use the color as a way of knowing when it's ready, etc....
![20190612_150411 Purple.jpg](/data/attachments/3450/3450547-877d602d9defe892068f15161e6b6169.jpg)
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![20190612_150411 Purple.jpg](/data/attachments/3450/3450547-877d602d9defe892068f15161e6b6169.jpg)