Should I use Cal-mag on my Autoflower or just leave it as harvesting in 14 days. Only on a couple of leaves anyway. Is the other plant ready this week?

Just keep her going now pal

If only 14 days remain, just make sure the canopy doesn't deteriorate too fast. If it can provide for itself sucking down the leaves, it's fine. If it progresses too fast, definitely add whatever is needed. - Nutrients are not stored in flower. they are used to build flower on demand, in simplest terms.. So, whether you feed or not under any healthy, commonsense context will not alter the mineral constitution of the flower, therefore won't impact flavor or taste. Flower is a sex organ.. .do you have a bunch of adipose tissue on your sex organ(s)? lol... cell differentiation is a concept people don't know through osmosis, so the whole flush to improve flavor thing is bro science. people participating in blind taste tests can't tell a difference. No fear feeding a starving plant....