Radishes

The instant gratification vegetable. Radishes go from seed to plate in as little as 25 days — faster than any other common garden vegetable. Cherry Belle and French Breakfast varieties are foolproof. They grow in cool weather when most other crops can't, fit into tiny spaces between slower-growing plants, and their peppery crunch adds a satisfying bite to salads and tacos. Perfect for impatient beginners who need a quick win.