150 YELLOW CREEPING ZINNIA Sanvitalia Procumbens Flower Seeds BLOOM TIME: Late Summer HARDINESS ZONE: 3 - 9 PLANT HEIGHT: 6 - 9" . . . PLANT SPACING: 15 - 18" LIGHT REQUIREMENTS: Sun . . . SOIL / WATER: Average - Dry The Zinnia is a great classic garden flower. The Creeping Zinnia grows low and wide making it a great groundcover. This variety is also a perennial. They are excellent for cutting, and attract bees, butterflies, and birds.