What grows fast in a garden?
To get a jump-start on your garden and grow some fast-growing, cold-tolerant plants you’re going to want to try out some radishes, turnips, sugar snap peas, kale and spinach. Radishes (Raphanus sativus) Truly one of the fastest-growing vegetables to tuck into your garden with a 21-day seed-to-harvest timeline, radishes are a must-try. They are perfect for kids’ gardens because of how quickly they grow.