Hungarian Sweet Wax Banana Pepper Seeds. 70 days. 6 inch peppers have sweet, waxy flesh, tapering to a blunt tip. Ripens from light-green to yellow to red. A sweet pepper used pickled or in salads, the Hungarian Sweet Wax Pepper will produce light yellowish green peppers that will turn to orange then red when mature; just sow them in a sunny spot with well drained soil and enjoy a bountiful harvest.