Need advice on outdoor grow

I had a dream that I could do a huge 20x20 foot scrog outdoors. I could use a green housemlkke covering to protect from rain but since I live in Texas rain is as rare as virgins in highs cool these days. I would need a strain that doesn't smell like weed at all. Maybe tangerine? Or sweet tooth? I can use four 55 gallon totes hempy style. Veg til I cover a 20 ft by 20ft screen. Or maybe even make it pentascrog with five sides instead of just one flat side. Kind like huge shopping cart. Any ideas? Or maybe a huge sea of green to cover the whole back yard. As long as it don't stink I won't have to worry bout cops

I've seen screen of green ( scrog ) in an outdoor grow done succesfully, where you would just train the branches to run parallel to the ground to cover a wide area. I don't think a sea of green would work so well, as the plants grown outdoors get much bigger than an indoor plant. Unless you put the plants outdoors much later in the season to limit growth. ( smaller plants, smaller yeild) I've grown small plants outdoors by waiting until late june or into july to get a 3 ft. tall plant that if put out earlier would have produced a 6 or 8 ft. plant.

As far as low oder plants, I have no idea which varieties or strains fall into that bracket.

bubblegum and bubblelicious are fragrant while grown, but not the bad way, I've heard cotton candy also smells pretty good.

maybe some cheese strains?

I'd avoid kush like the plague for low odor.