In some places with harsh winters, artichokes are treated as annuals, for instance. Talk to someone at your local garden center to learn what perennial plants will thrive in your zone.) ...

Perennials are the gift that keeps on giving, coming back and blooming season after season for years—unlike their annual ...

For just two weeks each spring, a rare violet artichoke is harvested by hand on Venice's northern islands – and locals go to ...

Globe artichokes are perennial statuesque plants that reach six feet in height, depending on the variety, and produce edible ...

Jerusalem artichoke, also known as sunchoke, is a tuberous perennial native to North America. It produces edible tubers that ...

A perennial member of the mint family, it is hardy down to 10 degrees, if not colder. Its fragrance has been likened to that of peppercorns, to pine needles, or to a peppery combination of oregano ...

While it may be called an artichoke (or, in some countries, a sunchoke), the perennial tuber vegetable resembles a knobbly brown-skinned ginger root, and lends a nutty and sweet flavour to soups, ...

An artichoke is a perennial plant that has to be cut back every summer in order to grow imperceptibly during the winter months. Now climate change is causing the season to arrive earlier and earlier.