80-90 days. Jimmy Nardello Sweet Pepper Seeds. Capsicum annuum. Non-GMO. Native to Italy and brought to American in 1887 by the Nardello family (and named after their son Jimmy), the Jimmy Nardello pepper is known for its rich flavor and sweetness. Long and skinny, this "hot" pepper is a good addition to salsas and can also be fried, roasted grilled, or even dried and ground into powder. Jimmy Nardello pepper seeds Scoville Units: 0-100. ~3,360 seeds/oz.