What is the most hardy annual flower?
What is the most hardy annual flower? Alyssum, bachelor’s buttons, calendula, cleome, delphinium, foxgloves, larkspur, lisianthus, pansies, and rudbeckia—these gorgeous flowers are all easy-to-grow, hardy annuals that thrive in the colder temperatures in spring and fall. Plant with annual pansies in spring and fall, and layer in daffodils and crocus to emerge in early spring. […]