I'm unsure myself honestly. All variables I tend to address whenever I get to doing the study. As for pollinating a lower branch that defeats the purpose. U want her to hey for pollen but not get it. There's validity there. Look how far sensi (seedless) took the scene. Ill have more on it sometime. It'll be a while I'm sure. Lots on the plate ATM
I've done it, the rest of the plant is seedless, the other buds are unaffected.....and normal size.......just curiosity, but how wuld that defeat the purpose?