Quote Originally Posted by mikeydubbs
Here's what I've heard:

-Lowering the temp at night and in general during the late flowering stage promotes purple growth.

-Starving the plants of nutrients towards the end of the flowering cycle promotes putple growth.

-Feeding plant magic "purple promoting nutrients" promotes purple growth.
Well, you heard right.

The purple wont show until the end of flowering. I'm not sure if starving the plant at the end of flowering helps it turn purple, but you should starve it anyway to flush out the nutes.

I'm guessing thats your grow room in the pics... and holy shit i want it :thumbsup: