Perennial vegetables are a great addition to any garden, offering a reliable harvest year after year with minimal effort. Here are seven perennial vegetables that can provide fresh produce annually.
Asparagus
Once established, asparagus is a reliable perennial vegetable that can produce spears for up to 20 years. It requires a bit of patience, as it takes a few years to establish, but the payoff is a long-lasting and delicious harvest each spring. Asparagus thrives in well-drained soil and full sun, making it a low-maintenance yet rewarding addition to your garden.
Rhubarb
Known for its tart flavor, rhubarb is a hardy perennial that thrives in cooler climates. The vibrant red stalks are harvested in spring and early summer and are commonly used in pies, jams, and sauces. Rhubarb plants can last for many years if given a good start with rich soil and plenty of organic matter.
Artichokes
Both globe and Jerusalem artichokes are perennial options. Globe artichokes produce edible flower buds that are harvested before they open, while Jerusalem artichokes, also known as sunchokes, provide tubers that can be dug up and enjoyed much like potatoes. These plants prefer full sun and well-drained soil and can be a striking addition to your garden with their large, spiky leaves and tall flower stalks.
Horseradish
Horseradish is a spicy root vegetable that grows back each year, making it a reliable perennial in the garden. Its roots can be harvested as needed, and new growth will appear annually. Horseradish is best grown in a dedicated area of the garden, as it can spread aggressively. It thrives in full sun to partial shade and prefers well-drained soil.
Sorrel
Sorrel is a leafy green with a tangy, lemony flavor that adds a zesty kick to salads, soups, and sauces. This perennial herb regrows each spring and is one of the first greens to appear in the garden. Sorrel prefers full sun to partial shade and can tolerate a range of soil types, making it a versatile and easy-to-grow option.
Chives
A member of the onion family, chives are a perennial herb with grass-like leaves that regrow each year. They have a mild onion flavor and can be used fresh or dried to add a burst of flavor to a variety of dishes. Chives are easy to grow, requiring minimal care, and can thrive in both garden beds and containers. They also produce attractive purple flowers that are edible and can be used as a garnish.
Radicchio
Radicchio is a bitter leafy green that can survive mild winters, providing fresh leaves for salads or cooking year-round. This perennial vegetable prefers full sun and well-drained soil. It adds a unique flavor to dishes and can be harvested as needed throughout the growing season. Radicchio’s vibrant red leaves also add a pop of color to the garden.
