You'll notice the AM XXL has no flowers in the middle at all, so in theory you could pull the branches into that space as they grow up to keep them from getting any wider than they already are.I was able to train seven colas to the outside rim before letting them turn upwards, and now they are starting to flower.
This is Afghan Mass XXL Auto, who I believe is sativa dominant (but only 3% CBD).
Also, you should check out @Preston9mm's plants as he pretty much grows straight up, and gets a lot of plants into his grow area. You can see an example here where most are tall but not much wider than the pots:
His thread is here:
Trusted A Fart: Got This Shitshow
Gonna try this again.... This one will be perpetual. 🤙 Here's the current state of affairs... Veg box is 1x4, flower is 5x6. Growing in coco with Dyna Gro nutrients. Flower room is on day 55; grown in 3 gal pots. Veg group is about 46 days from sprout; currently in 1 gal pots.
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