neversick, have you done this often? Have you ever followed this procedure and been unsuccessful at attaining a purple hue to your plants?
It's good, but I wouldn't say the best.
It's all a matter of opinion imo![]()
Here is some purple plants from my last indoor run. This particular grow room the nights got down to the 40's on cold nights right before harvest. This strain was going to be purple regardless but, the buds were a nice even combination of light green and purple/maroon.
You can make most Indicas, some Sativas buds' purple by starving them potassium before flower stage.