550 Non-GMO Giant Zinnia Seeds. Towering Color Splash: These magnificent giant zinnia seeds grow up to 4 ft (48″) tall, showcasing 5″ double blooms that attract dazzling butterflies and hummingbirds.
550 Non-GMO Giant Zinnia Seeds. Towering Color Splash: These magnificent giant zinnia seeds grow up to 4 ft (48″) tall, showcasing 5″ double blooms that attract dazzling butterflies and hummingbirds.