Sugar snap peas (Pisum sativum var. macrocarpon) are a delightfully sweet and crisp legume that produce plump, edible pods. Unlike traditional shelling peas, sugar snap peas are enjoyed whole—pod and all—making them a favorite for fresh snacking, salads, and stir-fries. Known for their ease of cultivation and fast-growing nature, sugar snap peas are a cool-season crop that thrives in both spring and fall. Gardeners love sugar snap peas for their vigorous growth, high yields, and ability to fix nitrogen in the soil, which enhances fertility.