Any advice on bringing out the purple on this auto GDP plant? I read lower temperatures are helpful, but my grow room is not insulated, and stays between 70-80°F.
Hi, the Purpeling will come by itself. Let her come to flower and 2-3 weeks plus, then she became puple. If its to cold for the plant she wont grow at all. Give hr good tmperature to grow and develop
Hello ! Except for the low temps and the genetics I'm afraid that only a deficiency can bring the purple colours but I also bet you don't want any deficiencies ✌️🏼