91-98 Days to maturity. Calendula officinalis. Bon Bon Series Calendula Seeds. Non-GMO, Ornamental, Annual. Bon Bon Series seeds grow one of the most celebrated, lush, and brilliant blooms of any calendula. Bon Bon Series seeds promise conveniently dwarfed 12-inch tall bushy calendula mounds bursting with dense 2-3 inch fully doubled golden pom-pom bulbs. Bon Bon Series seeds are an ideal plant for compact indoor pots, planters, containers, and patios or as the star to any fresh-cut bouquet or arrangement. Bon Bon Series is a vigorous garden performer, easy to grow from seed, and matures sooner than other calendula varieties.