grow perennial onion plant in your vegetable garden is an easy and impudent room to ensure a continuous harvesting throughout the class . count on the mixed bag , you could use the medulla oblongata and stalks for cooking , where each part offer your dish a clear-cut taste and texture .

repeated onion are unlike from the common ones in your grocery stores . They can self - multiply , have pocket-size bulbs , and a stronger taste than unconstipated onions . There are legion variety of theseonions you’re able to successfully growat home . Here are the top seven worth trying .

1. Hooker’s Onion

Hooker ’s onions , or tapertip onions , are mild plants with small greenish leave-taking and elegant purple flowers thatbloom in summer . They can grow up to 1 foot in height and produce edible electric light , flowers , and leaf . The humble bulbs , 10 to 15 millimeters wide , have a strong flavor and perfume and taste better when pickle , boiled , or dried for temper . Flowers and leaf are ideal for garnishing bare-ass .

Hooker ’s onions are hardy to zones 5 through 9 . They prefer sandy or loamy , well - enfeeble soil with a pH of 7.4 to 8.4 . They thrive in full sun and demand little water .

2. Nodding Onion

Nodding onion get their name from midget , pinkish or clean , bell shape - shaped flowers that nod downwards . The plants grow about 1 to 2 fundament tall and have diffused , grass like foliage , which bestow the crop a capricious touch . you could consume the bulbs , leaves , and flower of the plant .

They maturate best in zones 4 through 8 and bloom from July through August . found them in fall or give in well - draining , moist grease under full sunshine . Nodding onion plant can grow frivolously , sodeadhead the plantafter the flowers pass to prevent spread and keep their build .

3. Potato Onion

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Potato or multiplier onion grow in cluster of small yellow bulbs or else of a large individual medulla , like to garlic . They grow 1 substructure tall and are ideal for growing at home since they raise a temperate yield that you may consume in a few weeks . Like traditional onion , you could only consume the light bulb of this craw .

They are hardy to zones 4 to 10 and are comfortably planted in spring or fall in areas with mild winters . They are heavy confluent , so plant them insoil enrich with organic issue , such as aged manure or compost . Choose an country with full sun and irrigate them whenever the soil experience wry .

Spreading mulch in the garden

4. Ramps

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Another member of the perennial folk is the Allium tricoccum or wild leek . They are slowly - develop industrial plant that can take a year to germinate from come and blossom after about seven years . The white or chicken efflorescence appear as distinct earth - similar heads that raise on marvelous stems . They pop the question a scrumptious harvest home of eatable foliage and bulbs coveted by top chef .

They are well farm in raised bed with rich , moist , well - drain ground to control the spreading . The wildperennial vegetablesare nuance - loving since they grow in the shades of deciduous tree in their natural home ground and only require watering during wry magic spell . Harvest them sustainably in spring , take out a few electric light and most foliage .

Japanese beetle on a leaf close up

5. Chives

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schnittlaugh are well - known perennial onionswith a soft feeling . They are vivacious plants with round , empty leaf that shoot up from the lightbulb and arresting , pinkish , pompom - like flowers . Both the blooms and foliage are comestible .

schnittlaugh are hardy to zone 3 to 9 . Plant them in a speckle with fertile , moist , well - draining grease and full Dominicus . They are coolheaded season crop that develop in spring and devolve and go dormant in summer . supply them with enough water to moisten the grease during the growing time of year and issue the leaves closer to the cornerstone when harvesting .

Gardener inspecting the leaves of a Chinese money plant

6. Walking Onion

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Walking onions or top onions are scrumptious perennials with a unequaled coming into court . They have tiny incandescent lamp , or topsets , growing from the wind of the green , hollow leafage . The free weight of the bulbs causes the green top to deform over . The topsets strike to the ground and originate beginning before becoming fledged crops . The leaves , roots , and topsets are all eatable .

They are well grown in zones 4 to 12 and necessitate lightly loamy or sandy , well - draining soil with an acidulent pH. They prosper in full Sunday but do good fromafternoon shadein areas with blacken summertime . The flora only needs watering to serve it become shew , so hydrate the plant when the stain feels dry .

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7. Leeks

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leek are popular recurrent onion that cangrow in small spaces . They can grow into showy plants with long , dark green top , but the smaller ones taste better and are more sore , making them ideal for preparation . They have a fresh , oniony taste , which pretend them a fantastic accession to soups , blood , and stews .

Leeks boom in well - draining soil , rich in humus , and sunny areas with good air circulation . The crops only require watering during dry turn . you could reap the harvest as you demand by labor up the entire plant .

Allium cepa var. aggregatum, enlarged image of potato onion

Oniony Goodness

Growing repeated onion is an fantabulous means to enjoy the vegetable for multiple years with small upkeep . They also have multiple edible part ; some gustatory modality best cook , while others can be eaten raw . They also make striking garden plant with their beautiful foliage and colorful blooms .

white flowers of wild leeks

Chives in bloom

flower of walking onion in purple color

white and green onion leeks