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Grow Healthy Leeks easily in your Garden

Grow healthy Leeks in your garden for an easy to plant, trouble free crop. Enjoy this mild flavored delicious Allium. Leeks provide a wonderful flavor in many recipes and are healthy for your family!

Grow Healthy Leeks

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We have been growing leeks for years. We love them. In our climate they are an easy, trouble free crop we highly recommend.  Growing leeks in your garden gives you an early spring harvest crop or a fall crop.

There are several varieties of leeks. We grow darker blue green ones. They are very cold hardy (down to 0 degrees F). Even in cold climates leeks may make it through VERY cold temps if heavily mulched. The Lasagna gardening method and  Winter Hoop gardening are both strategies that may help you over winter leeks in a really cold climate.

Always check your local climate conditions and order seeds that work well for where you live. Not sure of your climate zone? Find it here.

Grow Healthy Leeks. I Used A Few Garden Leeks For Potato Leek Soup Today. Delicious!

It’s so nice to have a garden vegetable ready to harvest and enjoy after a long hard winter.


Leeks make a great replacement for onions in the spring. Good quality onions are often unavailable in Very early Spring. Soft or poor quality onions often happen due to long storage over the winter. We love Leeks all year but early spring is really when we most look forward to them.

Leeks have a milder flavor than onions. Leeks make a yummy leek potato soup and many other recipes. Today I’ve used leeks twice. Leeks were fantastic sauteed in our omelets this morning, and also in our dinner which is a flavored rice, pork and leeks combo. That light onion flavor complements many dishes.


Leeks, known scientifically as Allium porrum, are related to garlic, onions, shallots, and scallions.

Description :
  • Leeks look like large scallions, having a very small bulb and a long white stalk.
  • At harvest, leeks are usually about 12 inches in length and one to two inches in diameter.
  • When sliced open you can see all the layers of leaves. Each one full of yummy flavor.

Leeks Need Special Handling To Get Them Clean!

Grow healthy leeks.  They are good for your heart:

  • Leeks contain important amounts of the flavonoid kaempferol which helps protect our blood vessel linings from damage. 
  • They also contain important concentrations of the B vitamin folate. 
  •  Leeks  are a highly valuable food contributing phytonutrient antioxidants to our diet. This provides us with important cardiovascular benefits.
Grow Healthy Leeks. Leeks In My Instant Pot Sauteing For Potato Leek Soup

Leek leaves are thicker than onions and the taste is milder. We love them in stir fries, soups and many other recipes. But get the dirt out before you chop them up like this!

Cleaning tips for Leeks:

As much as we love leeks we have learned not to chop them up in the kitchen until they are WELL cleaned. Dirt is trapped in the long roots and sucked deep into the tightly whorled leaves. Sometimes clear into the leek center. The leaves of leeks are thick and grow in spirals that capture the dirt and make them a challenge to clean.

Harvest and cleaning:

  • At harvest cut the long roots off leaving the barest bit of root on the stem of the leek to keep them from drying out.
  • Cut off most of the leafy green tops. Leave some green stem and all of the white.
  • Store like this in your fridge in a plastic bag.
  • When you want to use the leeks
    • Remove the remaining root and outer leaves to expose the cleaner inner leaves of the leek.
    • cut them longwise as shown above and carefully wash all the accumulated dirt out of the stem if necessary.
    • Now you can chop them up with some confidence that they won’t add grit to your meal.

Grow healthy leeks easily in your garden:

Leeks grow upright in a tidy row. No troublesome sprawl to contain. Just plant the seed, water, mulch and leave them alone. After they get tall enough deep mulch them to keep the weeds at a bay. There are several varieties. Choose the ones best suited to your local conditions and follow the package directions. HOWEVER….Dave has learned how leeks work in our garden. Here is what he does.

Dave Plants His Leeks from seed in June to August:

He chooses a bed that is in the bottom of our garden. This soil is heavier and stays moist. Others suggest you cultivate the soil deeply (fork it up to 12 inches). Dave does not find that necessary in our garden. Well tilled or mulched soil should not need this step. Leeks like a moist bed.

  • This part of our garden is also full of light. Leek enjoy sunlight and do best if kept in sunny moist soil.
  • Dave crowds his leek seeds. He plants the seed about 3 inches apart. The leeks grow just fine in a nice straight row that is easily harvested.
  • We usually harvest late fall through to spring.
  • Leeks take from 15 to 18 weeks to mature. For a fall harvest you may want to plant them from seed indoors 8 to 10 weeks before the frosts are over and transplant them outside when temperatures reach 46 degrees F.
  • Harvest the leeks when they are about 1 to 11/2 inches in diameter. They should pull easily from the ground. If their long roots resist just a hand shovel or fork under the roots will pop them out. Leeks can stay in the ground until you need them.



A winter crop to harvest in the spring. plant them in August for early March harvest!

Leeks are not picky

Dave plants our leeks in summer when the ground is moist but not drowned like this. 

The leeks pictured have been through three extreme freezes through winter. These poor things were buried in deep snow. They froze and thawed several times in the ground with months of deluging rains in between. Nothing seems to bother established leeks.
That is heavy clay soil too. Well drained soil is recommended for leeks. As you can see We don’t exactly baby our leeks. They do just fine.
Leeks are definitely a ‘set it and forget it’ crop for us. We pull them out in Spring before they get old and tough. It’s so nice to have crops to harvest in early spring!

Tuesday Garden Blog Hop

Please visit every Post. These seasoned gardeners all have excellent knowledge and experience to share with you from all over the country. Enjoy!

Simplify Live Love 

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Hearth And Vine 

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Frugal Family Home

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An Oregon Cottage

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Angie The Freckled Rose

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Further Reading:

Mother Earth News  All about growing leeks

Growing Leeks Year Round

Planning for summer – dealing with pests & disease, watering tips, vacation tips for garden, mulching, planting, etc.

Growing Your Own Leeks-Pin Image
Grow healthy Leeks in your garden for an easy to plant, trouble free crop. Enjoy this mild flavored delicious Allium. Leeks provide a wonderful flavor in many recipes and are healthy for your family!

Your Guide to Summer Gardening Success Through the Heat | An Oregon Cottage

Sunday 24th of June 2018

[…] Growing Healthy Leeks at Homemade Food Junkie […]


Tuesday 20th of June 2017

I have always wanted to grow leeks in my own garden. I love how they have no trouble growing in colder temperatures. Makes it the perfect crop for the harsh weather here in New England. This is such a great guide and I learned so much about planting, growing and harvesting. I'm definitely keeping this on hand for when I plant some in my new veggie garden!


Tuesday 20th of June 2017

Thank you Angie. Leeks should be a good fit for your garden. Just mulch them really deeply in winter. You get a LOT colder over there than we do. Thanks for stopping by!


Monday 19th of June 2017

I've never grown leeks before, but your post makes me want to try, Diane! I love crops I can plant in the fall and over winter. I wonder how they'd do in our climate (which can be very cold in the winter). Any ideas?


Monday 19th of June 2017

Hi Michelle, I researched this a bit for you. I found out you can grow leeks successfully. This Link is to a forum on Iowa Anne is a member that grows leeks and overwinters them too. Good luck!


Tuesday 13th of June 2017

I wish I liked leeks more than I do, since the one time I grew them they did do very well in our PNW climate. :)


Tuesday 13th of June 2017

Thanks, Diane! I love everything about leeks and it looks like I'm just in time to plant some. Question -- can I plant seeds for the following year's crop where the previous year's were growing or do I need to move them around, at least a bit? This is exciting and I'm already imagining some yummy leek-and-potato soups next fall and winter!


Tuesday 13th of June 2017

Hi Beth, Crop rotation is good for most crops. I'd recommend it for leeks too. I found this informative article on crop rotation that recommends Avoiding planting beans in the same location after leeks. To read more go here. Thank you for your question. One of these days I'm going to dig deep into the subject of crop rotation for a blog post. It's a really interesting and important subject!