All About The Perennial Vegetables That Crown Gardens Year After Year

Perennial vegetables are a group of amazing plants that make up to be a very valuable addition to gardening spaces by playing different roles at once. If you prefer plants that keep giving produce for a longer period without you having to put in a lot of effort, you must check out the perennial vegetables list that we are going to give below along with some useful information on these veggies.


Little something about the perennial vegetables

The vegetables that can cross the age of two years are called the Perennials and there are a lot of them that have been an integral part of so many cuisine cultures since ancient times. You can have the annuals and biennials to growing like perennials when given individual care regime. The perennial veggies contribute a lot to the gardening spaces in terms of diversity, production levels, working efforts, sustainability, and much more.

The unique thing about perennials is that they don’t need regular re-seeding or replanting and yet give harvest in their seasons for many coming years or even decades. Perennials have been a native of the tropical and temperate regions of the world and were preferred by cultures dependent on non-crop consumables.

Merits and demerits of perennial vegetables

These are the reasons why perennials must be there in your garden:

  • These are low-maintenance veggies.
  • They give extended harvests as per the individual seasonal crop cycles.
  • They also help to improve the quality of soil by fostering a healthy ecosystem.
  • Perennials make the landscape better by playing many roles like ornamental, ground-covering, erosion controllers, etc.

However, the following demerits may prevent you from having a perennial vegetable garden:

  • The harvest takes longer to be yielded.
  • The maintenance required by the perennials is long term and must be maintained thoroughly.
  • They need separate spaces to grow and must be kept safe from diseases and pests as they can affect other plants.

20 vegetables that are going to grow in your garden for years to come

Here is the perennial vegetables list that features some of the best and interesting perennial veggies you can grow in your garden for adding making it diverse and beneficial.


perennial vegetables

This is one of the best greens to be given the crowning position in any perennial vegetable garden because it can be grown in the way you want. It will continue in your garden as a perennial if mulched in the winters and allowed to re-emerge in the spring with new leaves and shoots.


This plant grows as a perennial when its bulbs are left in the ground for ample time and then they keep multiplying themselves. Then the grown-up bulbs can be used to start more garlic plants as per the need so that their produce keeps flowing year long without any dearth of active growth.

Bunching onions

Also known as walking onions, these vegetable plants are amazing perennials that keep them thriving and spreading in gardens uniquely. The fruit matures along with getting heavy and then drops on the ground to become a new plant altogether if left uncared.


With the right amount of care and personal space, asparagus is one great vegetable that will continue giving you great stocks of its spears that for making your dinner even more delicious. You will need to be a little careful with the growth steps and the rest will go perfectly.


Fresh homegrown chives are anytime better than the store-bought and you will be amused to know that chives belong to the group of perennials. This vegetable is super hardy and grows vigorously to give a harvest that continues to adding value to your nutritional status for a long.


The pepper-flavored leaves of this plant can be grown with a little higher amount of care but the flavor and nutrient boost you get from this plant will make everything worth it. The harvest you will get from a rightly grown plant will last year long and you will have rich loads of vitamins, iron, etc. in your diet.


perennial vegetables

This vegetable is going to boost the value of your perennial vegetable garden and the warmth of your meals in the winters. It is harder than all the Cruciferous veggies combined and you can harvest the first produce afresh by digging the soil once you can.


This perennial vegetable surely takes time to grow and produce initially for the first years but then you will witness its hardiness that will make it grow for the next 20 years without any hurdle. These plants grow well next to strawberries and will continue giving you the tart stalks for many seasons to come.


This lookalike of red cabbage needs to be popularized more for it is one amazing perennial veggie carrying unique bitterness that determines its nutritional quotient. These veggie plants give double harvest in a year and can tolerate frost too.


This green vegetable is known for its uniquely diverse flavors and the load of nutrients that it possesses. You can have the best of both these worlds as soon as the fruits emerge when the soil begins to warm up in the spring season and continue producing till the end of summers.

Jerusalem artichoke

This unique vegetable that shares a resemblance with potatoes is one perennial that is going to survive in the most deficient conditions too. The taste of artichokes may not go very well with you in the beginning but you will eventually settle with this great potato substitute.

Globe artichoke

This slower growing perennial veggie plant gives some of the best mini bites when the fruit is cooked thoroughly. This vegetable has a great flavor and stunning looks but you will have to wait until about two years from the plant birth to have the benefits utilizable.


These leafy greens are early growers and all of their parts are edible which makes it a very beneficial perennial as it ensures no wastage of the crop. Proper start with careful transplantation and aftercare can give you a thriving crop of ramps for longer.


This veggie-cum-herb is not so popular among the growers but you will be surprised to know it carries a flavor stronger than celery. It stores for a longer period once harvested and give a bountiful harvest every time for a long time.

Ostrich fern

One exotic veggie that is hard to expect when it comes to growing a perennial vegetable garden is the ostrich fern that grows seasonally. You surely will have to be very careful in their growth period but the harvest is worth the fiddle.


This veggie grows in vines and fixes the nitrogen of the land where they grow. The flavor of the groundnut is nutty and crispy resembling closely the brown potatoes. You just need to give them the right growing conditions and they will give you great produce for longer.

Good King Henry

This relative of Spinach veggie has all consumable parts, be it the leaves, flower buds, or the shoots. Being a perennial, these can work as a good spinach substitute that will be your garden partner for longer than spinach itself.

Scarlet runner beans

perennial vegetables

These perennial beans are even better than the regular beans as you can have the best while fresh as well as in the dried form later too. Popularly grown as ornamentals, every part of this plant like the leaves, tubers, and even the flowers are edible.

Sea kale

Another ornamental basically, sea kale has edible shoots, flowers, and leaves too which taste just like the regular kale greenie. However, they grow bushier and for longer than the kale.


Though the popular perception has dandelions as weeds, these perennials are wholly consumable and can be cooked just the way carrots are cooked and eaten.

Tips for having perennial vegetables thriving in your garden efficiently

Here are some important things to consider when growing perennials:

  • Determine the right perennial for your garden, soil, and climate type for devising the right way of caring for the plant.
  • Perennials only sound to be fewer maintenance crops but they do require the maintenance as per their individual needs.
  • Regular fertilizer feeding and care in the dormancy period are essential for the perennials to survive and also be able enough to start with the growth in the next season.
  • Pruning and trimming are also to be taken care of with certain perennials as they can become invasive. It’s better to plant such perennial veggies in containers to control their growth.
  • Expand your garden area when starting with perennials to allow them room for growth.
  • Combine perennial veggies with perennial ornamentals, shrubs, herbs, and fruits for comprehensive and sustainable edible landscaping.


If you haven’t tried growing perennial vegetables, then we suggest you start right away with the suitable perennials for your garden. You will just need a bit more patience for the first yield to occur but then you will keep getting a lot of them for many years to follow.

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