12 Perennial Vegetables You Only Need to Plant Once

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Perennial vegetables are a great addition to any garden, as they come back year after year without replanting. Growing perennial vegetables saves the gardener time and effort and reduces the resources needed for growing annual vegetables.

This article highlights 12 perennial vegetables that you only need to plant once.

Asparagus

Here is a favorite perennial vegetable: asparagus. If given proper care, it can produce for 25 years. This low-maintenance crop thrives in most climates and is great for beginner gardeners. Asparagus is also rich in fiber and vitamins C and K.

Rhubarb

Another perennial vegetable that is easy to grow is rhubarb, which produces excellent desserts and baking treats. It grows well in cold climates and is one of the first veggies to emerge from the garden in spring, making it an excellent choice for your Spring vegetable garden. Rhubarb is also a rich source of antioxidants and has anti-inflammatory properties.

Horseradish

Horseradish is a spicy root vegetable that provides flavor to dips and sauces. It is an abundant grower that does well in cold regions. It is also a medicinal herb that can help clear the sinuses and boost the immune system.

Jerusalem Artichokes

Photo Credit: Christian Guthier/Wikimedia Commons

Jerusalem artichokes, sometimes called sunchokes, are a type of sunflower that makes edible tubers. They are relatively easy to cultivate in any soil and taste sweet and nutty. Flavorful and full of nutrients, these vegetables can be roasted, mashed, or used in soups and stews.

Fennel

Photo Credit: Wouter Hagens/Wikimedia Commons

Fennel is a useful perennial herb. Its bulb is very pleasing and brings a fragrant flavor to a dish. The tree performs very well with full sunlight and loves less water and good soil drainage. Fennel also has numerous health benefits. It digests your food well and reduces inflammation; a study found that it has cancer-fighting properties.

Chard

Chard is a leafy green vegetable that can be grown as an annual or perennial. If properly cared for, it will continue to produce for several years. It is high in vitamins A, C, and K and has a mild flavor, making it versatile in cooking.

Chives

Chives are a species of the onion family Allium that produces edible herbs. They add color and flavor to dishes without making other flavors too strong. They are simple to produce, and several harvests can be made in the same season. Chives are also antibacterial and can help reduce cholesterol.

Garlic

Frequently used in cooking to add flavor to many cuisines, garlic also plays a vital role in health, strengthening the immune system and lowering blood pressure. It can be grown as a perennial or an annual depending on the climate.

Leeks

Leeks are a member of the onion family with long, white stalks. They are so hardy that they will overcome winter and re-produce year after year. Leeks have good fiber content and some anti-inflammatory properties.

Sorrel

Sorrel is a tangy perennial herb that adds a lemony flavor to dishes. It requires little maintenance and can be grown in partial shade. It also has antioxidant properties and may help lower cholesterol levels.

Kale

Kale is an annual or perennial vegetable grown for its nutrient-dense leaves, depending on the climate. It delivers plenty of vitamins A, C, and K and can be eaten raw or cooked. Kale is rich in antioxidants, which may help protect against certain diseases.

Perpetual Spinach

Perpetual spinach is a hardy green that can be harvested continuously. It has a similar taste to spinach but grows larger and more vigorously. Perpetual spinach is high in vitamins A and C and may help improve digestion.

Disclaimer: This list is solely the author’s opinion based on research and publicly available information.