PK is a fantastic strain, i just finished a batch and starting another. the plant will actually turn when finished all by itself . i still watch the tricoms but it will be a solid purple when finished.temps about 50-45f will do it!!! i'm not sure but i think most purple stains have to be stressed a little by the cold to turn purple....but not all bud will turn purple in the cold.
Cool thanks for the input, I have a ton of pk seeds so I should be in purple heaven soon.. I hopePK is a fantastic strain, i just finished a batch and starting another. the plant will actually turn when finished all by itself . i still watch the tricoms but it will be a solid purple when finished.
no stress involvedtemps about 50-45f will do it!!! i'm not sure but i think most purple stains have to be stressed a little by the cold to turn purple....but not all bud will turn purple in the cold.