75 Mixed Colors PERSIAN CARPET ZINNIA Zinnia Haageana Flower Seeds BLOOM TIME: All Summer HARDINESS ZONE: Annual PLANT HEIGHT: 12 - 18" . . . PLANT SPACING: 12 - 15" LIGHT REQUIREMENTS: Sun . . . SOIL / WATER: Average - Dry Yellow, Red, and Burgundy. The Persian Carpet Zinnia has large 1-2 inch Dahlia like blooms that are tipped with contrasting colors. It is an AAS winner. The Zinnia is a great classic garden flower. They are excellent for cutting, and attract bees, butterflies, and birds.