black garden seeds Black Ball Cornflower Wildflower Seeds

black garden seeds Black Ball Cornflower Wildflower SeedsCentaurea cyanus Black ball cornflower is a striking cultivar of Centaurea cyanus, known for its deep, velvety maroon to almost black blooms rather than the classic bright blue. The flowers form rounded, thistle like balls of finely cut petals. Like other cornflowers, Black Ball thrives in full sun, and attracts a wide range of pollinators, while also tolerating poor or dry soils. This cultivar is an annual but self seeds, often returning year after

Centaurea cyanus

Black ball cornflower is a striking cultivar of Centaurea cyanus, known for its deep, velvety maroon-to-almost-black blooms rather than the classic bright blue. The flowers form rounded, thistle-like “balls” of finely cut petals. Like other cornflowers, ‘Black Ball’ thrives in full sun, and attracts a wide range of pollinators, while also tolerating poor or dry soils. This cultivar is an annual but self-seeds, often returning year after year.

Hardiness zones - 3-10

Detailed germination instructions are inside the package.

PLEASE NOTE:
Seeds in this package are native to
Canada, but not necessarily to your area,
so like all other non-localized native seeds,
they should not be spread in the wild.
We hope you will enjoy these seeds in
your garden. Thank you for sharing our
concern for the environment.

Les graines continues dans ce paquet
viennent du Canada, mais ne sont pas
obligatoirement locales, aussi comme
toutes les autres graines non locales,
elles ne devraient pas être disperses
dans la nature. Nous espérons que vous
apprécierez ces graines dans votre jardin.
Merci de partager notre respect pour
l’environment.