55-70 Days to maturity. Helianthus annuus. Classic Gold F1 Hybrid Sunflower Seeds: Non-GMO. Ornamental. Annual. The traditional sunflower that everyone knows, Sunflower Classic Gold is flawless as a cut flower and will look ravishing inside or outside your home. With a golden-yellow crown and yellow-green heart, Sunflower Classic Gold is eye-catching and will be the talk of your dinner guests. Approximately 400 Seeds/oz.