Plant these 15 perennial vegetables once & enjoy them forever

Sea kale is a perennial vegetable native to coastal regions. It is valued for its tender shoots and leaves, which have a mild cabbage-like flavor. Sea kale thrives in well-drained, sandy soil and full sun. It is tolerant of salt and drought, making it an excellent choice for coastal gardens. Sea kale can be blanched for a milder flavor and is a good source of vitamins C and K.

Good King Henry is a traditional perennial vegetable that has fallen out of favor but deserves a comeback. It produces spinach-like leaves and edible flower buds. Good King Henry prefers rich, well-drained soil and partial shade. It is a low-maintenance plant that can provide greens from spring to fall. The leaves are rich in iron and vitamins A and C, making them a nutritious addition to the diet.

Lovage is a perennial herb with a flavor similar to celery. It is a versatile plant that can be used in soups, stews, and salads. Lovage prefers rich, well-drained soil and full sun to partial shade. It can grow quite tall, so it makes an excellent backdrop in herb gardens. Lovage is rich in vitamins and minerals and has been used traditionally for its digestive and anti-inflammatory properties.

Egyptian walking onions are unique perennials that produce small bulbs at the top of their stalks. These bulbs can be planted to propagate new plants, hence the name ‘walking.’ They are hardy and can grow in a variety of soil types, preferring full sun. The bulbs and greens are edible and have a mild onion flavor. Egyptian walking onions are low-maintenance and can provide a continuous supply of onions year-round.

Perennial leeks, also known as babington’s leeks, are a hardy allium that can be grown as a perennial. They produce tender stalks and mild-flavored bulbs. Perennial leeks prefer well-drained soil and full sun. They require little maintenance beyond regular watering and can be harvested throughout the growing season. Perennial leeks are a great addition to soups, stews, and salads.

Watercress is a fast-growing perennial green that thrives in aquatic environments. It prefers cool, flowing water and can be grown in containers or along the edges of ponds and streams. Watercress is rich in vitamins A, C, and K, and has a peppery flavor that adds a kick to salads and sandwiches. It requires little maintenance beyond ensuring a constant water supply.