80 to 85 days to maturity. Pepper Cienfuegos Yellow F1 is a high yielding yellow hybrid habanero. Its 2.5 inches by 1-inch fruit are very fragrant and contains a fruity flavor. Pepper Cienfuegos Yellow F1 ranges from 250,000 to 350,000 on the Scoville scale. Don’t let these beautiful true yellow peppers fool you, they have a hot bite to them.