I've heard that taking clones from a plant in veg, then cloning the resulting plant will eventually weaken that phenotype. How does this happen? I have had a favorite strain (Ziplock) that came from bag seed about 7 generations ago. The newest clones are tending toward 3 fingered leaves, and plants are producing more 3-fingered leaves and getting less productive. Will breeding them with a stronger strain bring back it's vigor? Force a female Ziplock to hermie and pollinate another Ziplock female? I've heard pros & cons on this. Any suggestions out there?