how to grow yellow alyssum


Botanical Name: Alyssum alyssoides Other Names: Pale Madwort Yellow alyssum, a member of the mustard family, was originally introduced as an exotic import from Europe. It now grows wild throughout the U.S. and threatens some native grasses. Often considered a weed, yellow alyssum is a hardy biennial (annual in some places) that can add a bright splash of color where needed. » Plant type: Biennial/Annual » Zone: Hardy to zone