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Dawn first provides a brief history of perennial plants. She also reviews the benefits of perennial vegetables including their low maintenance requirements and how they extend the harvest. What I liked is that she also discusses the drawbacks of perennials.
She includes a list of recommended perennials. Here are a few: asparagus, artichokes,garlic, kale, and ramps (wild leeks). There’s a larger list in the article.She also shares links to nurseries that sell perennial plants and some helpful books. Excellent article!
To read the complete article, click on the 20 Perennial Vegetables to Plant Once and Enjoy Forever! link below.