I love Black-Eyed Susans, (otherwise known as Rudbeckia). This is not just because of their natural beauty, but also because the deer don't eat them in my garden! I've heard that rabbits do like Rudbeckia, but fortunately, I have 2 cats, and that seems to keep those pesky rabbits away. : )
There are about 25 species in the Rudbeckia genus, all native to the plains and prairies of the Midwest. Growing native plants is especially important to provide food for our pollinators, and because native plants grow very happily in their own habitat.
Rudbeckia species are obviously referred to as Black-Eyed Susans because of their dark-brown central disk flowers which are surrounded by bright yellow daisy-like flowers.
Many species freely self-seed if not dead-headed, which will result in many small plants growing en masse throughout the garden. A beautiful look in any garden or meadow!
Black Eyed Susans will reach 2 feet; it's a perennial that blooms from late June right into Autumn and is hardy in Canada to zone 4, and in the U.S.A., it's hardy to zone 3.
Thank you, and Happy Gardening!