Ornamental sweet potato vine, as seen in the foreground, will die off in the winter but its tubers will remain to sprout ...

Sweet alyssum, Lobularia maritima, is one of those wonderful low growing, multi-purpose, flowering plants that blooms ...

A sizeable roster of flowers seed themselves in Helen Chesnut's garden each year — mainly alyssum, calendula, nasturtium, ...

Lucky for you there are such things as self-seeding annuals that once you plant them, they will continue to grow again and ...