The listing, black eyed susan seeds has ended.
Black-eyed susan flowers bloom from early summer to autumn. They will reach a height of 2'-3'. Grow black-eyed susan flowers in full sun. Black-eyed susan flowers are a cold-hardy plant and can be grown in zones 3-10. they are perenniels, these seeds are from my garden, and are native to north America i planted them three years ago, on the second year there was lots of flowers, and this year even more. they are growing very well in my yard and it is partly shady they also also seem quite drought hardly. i will pay ship to Canada or US