Quote:
Originally Posted by Omigosh
Purple is just the result of turning down the temperature during the final stages of growth. It can still be purple urkel.
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That's only the case some times. Purple coloration is also a genetic trait.
Not every plant will turn purple, just because the strain name has the term "purple" in it. Hell, you can get 2 buds from the same plant and have 1 green one, and 1 purple one. It all depends on the plant's DNA.