(60 days) Yellow carrots have been around for a long time. As far as researchers can document, they originated in the Middle East sometime in the 900s. Now that is an heirloom carrot! Solar Yellow is a Danvers type carrot that reaches about 6-7" in length. It's buttery yellow flesh is sweet and crisp. This yellow carrot is a real stand out at farmers markets or your salad bowl. Don't forget the Xanthophylls that give these carrots their yellow color is reported to be associated with good eye health.