What causes the colored stripe down the middle of your pistils? You know the bud hairs?

Jbulls1979

New Member
I have grown plants that have pink hairs , orange, purple, green.. Also I've had it when the stigmas are white like they usually start but have a pretty colored stripe down the middle of them. Usually they all turn orange,or brown or whatever by the time they finish. Ok so I assume genetics have a part. I am wondering if different fertilizers or something else plays a part because I have had years where it grow different strains but use same nutrients and the hair do-s (pistils) will basically look the same. Does anyone know of specific strains that tend to have purple or pink stipes? I haven't had it happen since like the 90's.
 
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