200 Mixed Colors ZINNIA POMPON Zinnia Elegans Flower Seeds BLOOM TIME: May - Oct HARDINESS ZONE: Annual PLANT HEIGHT: 18 - 24" . . . PLANT SPACING: 12 - 15" LIGHT REQUIREMENTS: Sun . . . SOIL / WATER: Average - Dry Pink, Purple, White, Orange, Red, and Yellow. The Zinnia is a great classic garden flower. They are excellent for cutting, and attract bees, butterflies, and birds.