98-112 Days to maturity. Canna x generalis. Tropical Series Canna Seeds. Non-GMO, annual, hybrid flower. Tropical Series seeds promise exotic, early-blooming, and easy-to-grow canna plants for especially hot, humid gardens across North America. Tropical Series seeds mature into robust 30-36 inches tall canna ideal for indoor planters or as a neat trimming to the flower bed. Tropical Series canna seeds boast one of the densest and most unique blooming stalks in any garden and are available in a variety of brilliant colors. Tropical Series canna is the perfect eye-catching centerpiece for your next bouquet or arrangement.