Growing milkweed from seed is an easy way to make your ... species that will work in most regions of the U.S.: Common milkweed (Asclepias syriaca), swamp milkweed (Asclepias incarnata), and ...

However, not all milkweed plants are alike in characteristics ... while others require steady moisture. The common milkweed (Asclepias syriaca) requires bright sunlight and wouldn't do well ...

Common milkweed Asclepias syriaca is a favorite of monarchs, hardy in zones three to eight, but very aggressive, spreading by deep rhizomes and seeds. The purple-pink flowers are fragrant at ...

Milkweed (Asclepias spp ... and hummingbirds. The most common variety of black-eyed susan (Rudbeckia hirta) is a biennial that self-seeds so you’ll likely see blooms every year.