|oz./1000 sq. ft.|
Grey Stripe Sunflower is also called Mammoth Sunflower. This sunflower can grow up to 8 feet tall. It produces the large grey striped seeds used for human and animal food. Flowers can be up to 10 inches across and have bright yellow, feathery petals with a brown center. Flowers are attractive to honey bees, wild bees and other pollinators.