In my experience, older moms yes, newer ones no. I have a couple moms who’s lineage is close to 10yrs and their clones are fully mature in about 6.5wks. When I started growing from this line it took close to 9wks to harvest. I’m growing a bunch of different strains right now so I’ll be testing this out again once we decide which ones we want to keep as mommies. All my current moms came from bag seed.