I just started another Plant. Its just bagseed, Ive grown two other plants from the same bag, and They both have had green stems but this one has a Purple one. I dont really Rember the Bud Being anything special, just some of the buds where just full of seeds, and others had no seeds at all. Is this a normal, Do I have a Problem, Or do I have a Strain of Purple haze or What? The Stem is Purple, and kinda Red. Thanks