The Mini Yellow Bell pepper takes 65 days to mature from transplant for full, yellow color and around 50 days for green. This Heirloom pepper can be grown from zone 3 to 10 outdoors. Also, this variety is a great choice for container or raised beds. These have a great flavor--fresh or fried. A must have for any good farmers market table, you will get loads of these mini yellow peppers. Grow like you would any bell pepper. As with all our seeds, these are Non-GMO and Heirloom. You can only get Heirloom bell pepper seeds like these when you buy pepper seeds online. Happy growing!!!