Callistephus chinensis. These delicate peach tones are the perfect addition to a bouquet. This king sized variety grows taller than others, with blooms that reach 2-3 inches each. Each plant will grow up to 12 stems a piece. The stems grow 2-4 feet tall. All the elegance of peonies and mums without the hard work! This easy-to-grow variety holds up nicely once cut.