If you like growing zucchini, you'll love learning about the space saving method of how to trellis zucchini. In reality, you can pretty much trellis almost any vegetable that has a vine including tomatoes, melons, and many more! This climbing vegetable is easy to grow, but best of all, can save you a ton of space when you help it grow on a trellis! Another great thing about growing zucchini on a trellis is that it won't overtake your other plants or vegetables! Because zucchini is a vine vegetable, when planted on the ground (not on a trellis), it can