what temp should i run during flower to bring the color out?

i am wondering what temp i should run during the last stages of flowering to bring the color out? i am growing applejack

Yea your night temps need to be cold. I'd go as low as 58 to get that purp.

Mysticlown150 said:

Yea your night temps need to be cold. I'd go as low as 58 to get that purp.

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I knew you had to go low, I never grew any purps though.