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Plant These Perennial Vegetables Once and Enjoy Them for Years

It sounds like every gardener’s dream: plant a vegetable crop once, then enjoy it for many years to come.

Perennial vegetables are essential in every edible garden, as they take all the pressure off spring and fall planting and keep producing with less work on our part. These are my personal favorites.

Garlic (Allium sativum)

It’s wonderfully easy to grow, there are tons of different garlic varieties to try, and it’s edible all the way from the bulb to the flowers.

Leek (Allium ampeloprasum)

If you’d like to grow leeks as a perennial crop, it’s important to keep in mind that there are a bunch of different cultivars and varieties.

Potato Onion (Allium cepa ‘Aggregatum’)

Although “regular” onions don’t really work as perennials, a few of its cousins do. One of the most popular options is the multiplying onion, also known as the potato onion.

Shallot (Allium cepa)

Shallots, those mild mini onions we all love for vinaigrettes and salads, are usually grown as annuals but can actually be maintained year after year in the right environment.

Walking Onion (A. × proliferum)

Also known as an Egyptian walking onion or tree onion, this variety is a hybrid between shallots and Welsh onions. The tender green stems are used like scallions all through spring and summer.

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