Yep- you'll do fine.

I'd rather do 12 three-footers that I put out August 10th than 1 eight-footer that went out in May. Less chance of folks seeing something, less exposure.

What if you started now, took cuttings of all of them in three-four weeks, flowered the cuttings to determine the donor sex( two weeks), removed male donors, pushed the moms hard for three weeks, rooted cuts and vegged em under a 400 halide @ 24/0? You could put out one-footers Aug 1stish that'd start flowering almost immediately, finish up two-three feet... and you don't have to go back to pull males...

Keep a small cut of each donor to watch for ripeness, and a pretty good idea of what's where- when the cuttings good, all of the other cuttings from the same plant will be within a few days ahead/behind- you don't have to go out and check.

You can hide three foot plants anywhere-

and you've limited your exposure to the bare minimum.

Just sayin'.