Perennial Vegetables
...m once and you’ve got food for years. For novice gardeners, perennials are plants that, unlike say broccoli (an “annual”), don’t need to be replanted every spring. The best known perennial vegetable in the west is probably asparagus which, given the right conditions, will produce fresh stalks for years. But there are many thousands more perennials little known to North American gardeners that are a lot easier to grow than fussy asparagus. Unfortun...