For Determent tomatoes I use heavy steel ladders and/or steel post with
garden twine. Determinate's use a single stalk that grows straight up. For
indeterminate I use those lighter circular tomato supports because they are
bushier.

I usually just have three indeterminate plants for eating. The five dozen
determinate plants are for canning.

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Enjoy Life... Nad R (Garden in zone 5a Michigan)