JonaStar Jonagold is an exciting new, full-red Jonagold that is virtually 100% red six to eight weeks before maturity. It ripens a full week ahead and finishes to a bright red with a beautiful, bold stripe. The fruit colors even in deep shade, making it the perfect one-pick Jonagold. It’s a true Jonagold with that great Jonagold size, flavor, and quality. An International Plant Management Variety. USPP#20,590.