Growing Garlic

Allium sativum : Amaryllidaceae / the onion family

Jan F M A M J J A S O N Dec
                P P    

(Best months for growing Garlic in USA - Zone 5a regions)

  • P = Plant cloves

September: Garlic can overwinter. Cover with a good layer of mulch . In areas where frost persists into March/ April, expect to harvest your garlic in June/July.

October: Garlic can overwinter. Cover with a good layer of mulch . In areas where frost persists into March/ April, expect to harvest your garlic in June/July.

  • Easy to grow. Plant cloves. Best planted at soil temperatures between 10°C and 35°C. (Show °F/in)
  • Space plants: 10 - 12 cm apart
  • Harvest in 17-25 weeks.
  • Compatible with (can grow beside): Beets, Carrots, Cucumbers, Dill, Tomatoes, Parsnips
  • Avoid growing close to: Asparagus, Beans, Brassicas, Peas, Potatoes
  • Almost ready to harvest
  • Garlic cloves
  • Young garlic shoots

Garlic is traditionally planted in cold weather and harvested in summer ("plant on the shortest day, harvest on the longest"). Plant the cloves (separated from the bulb), point upwards, deep enough to just cover with soil. A fairly tough and easy-growing plant but in better soil with regular watering you will get a better crop. On poorer soil, and forgetting to water them, you will still get some garlic, only not quite so much, maybe just a single large bulb.

Leave a garlic to go to seed, and you will probably get plenty of self-sown plants the following year.

To keep for later use, dig up and leave to dry out for a day or so after the green shoots die down. To use immediately, pull up a head when you need it, or cut and use the green shoots.

Culinary hints - cooking and eating Garlic

Cut the growing shoots or use the entire young garlic plants as 'garlic greens' in stir-fry.

Your comments and tips

17 Mar 23, Donna (USA - Zone 9b climate)
Can I plant garlic now (mid March) I have some that has sprouted... or to late this year?
21 Mar 23, Anonymous (USA - Zone 9b climate)
It doesn't recommend growing in your climate zone.
10 Feb 23, Jorel Neville (USA - Zone 7b climate)
Which is best, hard neck or soft neck in zone 7b? Charlotte area
27 Jan 23, Michelle (USA - Zone 7a climate)
I have some German garlic that I really need to plant. Is it too late to plant it in a raised bed in my Zone 7a right now? Still have about 8 to 10 weeks of 20 to 30 degree nights ahead. Thanks!
07 Jan 23, Alan Kuchas (USA - Zone 3b climate)
I’m in zone 3a-3b. In your note for planting garlic , it suggest planting in APRIL? I always plant in October for next years harvest in aug-Sept. if I plant in April will I get bulbs in the Fall?
23 Jan 23, Anonymous (USA - Zone 9b climate)
Have read, plant in the shortest daylight hours and harvest in the longest hrs of sunlight.
10 Dec 22, Clifford Foy (USA - Zone 8a climate)
Got some garlic for planting today. This has been a very strange year. Today temp is 50 inn the morning . Can expect some more rain. No cold weather so far. Can I plant the garlic or should I wait till march )running the risk of getting it spoiled. What shall I do?
18 Nov 22, Mairlyn (USA - Zone 8a climate)
I read that I should place my garlic in the refrigerator for 7 to 8 weeks before planting. I read this after the fact. How will no refrigeration prior to planting effect my results?
07 Dec 22, Paula (USA - Zone 10a climate)
I have never chilled mine and they do okay. I don't know the type as I have as I started with grocery store bulbs, but I have read that soft neck varieties do better in warm climates.
04 Dec 22, (Australia - sub-tropical climate)
Probably make no difference. The thing is to use mature aged bulbs. Fresh new bulbs may not be as good as bulbs that have been out of the ground for a few months.
Showing 1 - 10 of 102 comments

Yes one clove will then grow and produce a new clump of cloves.

- Anonymous

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This planting guide is a general reference intended for home gardeners. We recommend that you take into account your local conditions in making planting decisions. Gardenate is not a farming or commercial advisory service. For specific advice, please contact your local plant suppliers, gardening groups, or agricultural department. The information on this site is presented in good faith, but we take no responsibility as to the accuracy of the information provided.
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