I grow mine outside but super dense. Cut the larger forks off the bottom foot or so, thin some areas to reach in and harvest. Also cut stuff that’s tangling other plants and too dense to reach in if needed. For us in NH outside this gets me into Novembe, only the fruit on the outside will hurt from a light frost.
Discussion
Tomato bush on the right. Almost no input but some pruning like I mentioned. The top of the arch is about 8 feet off the ground, there are probably 50 plants corralled in with stakes and rope. Pic taken November 4 in New Hampshire. I don’t think density is a problem unless you can’t effectively harvest or have a pest issue. 
Beautiful. Thanks
Thanks