A tropical plant, Malabar Spinach thrives in the heat. Also called Basella, this vine grows up to 14 feet tall, so you'll want to train it to a stake or trellis. Ideal for soups, salads and stir-fries alike, Malabar Spinach can be prepared as spinach is cooked. Exceptionally nutritious, these varieties are also quite striking additions to the garden.