I planted two tomato plant seedlings in late March. I left town for 10 days and with all the rain, they've become monsters! They were in an 6 foot cage, but they've grown well beyond it vertically and horizontally. I don't recall the variety, but they are indeterminate. How far back shall I trim them, so that they don't overtake all the surrounding plants (Kale and squash). Relatedly, the eggplant on the right is starting to grow over the peppers. How do I trim that back? Thanks!!