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pmcgrady · March 25, 2017

How cold is it in the room you are growing them in? If it's at lower temps, it will cause the plants to turn purple. It slows the growth rate down.

March 25, 2017	#2
pmcgrady Tomatovillian™ Join Date: Feb 2015 Location: Central Illinois Posts: 1,836	How cold is it in the room you are growing them in? If it's at lower temps, it will cause the plants to turn purple. It slows the growth rate down.