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 50°F and 95°F. (Show °C/cm)
  • Space plants: 4 - 5 inches 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

Your comments and tips

18 Feb 21, Wynny (USA - Zone 9a climate)
I live in zone 9a. It is Feb. 17. I would like to know (since I already planted the garlic today) when I can (or can't) harvest. Will I be able to harvest this year, or will I have to wait until next year?Winter, Spring, Summer or Fall?
22 Feb 21, Anonymous (USA - Zone 10b climate)
Lucky for you, you're in the same climate zone as the famous garlic producing town of Gilroy, CA. I understand they plant around late October/November and harvest in June or July. I'm not sure what the result will be for you since you planted yours later and garlic needs a very long season. Try pulling them up in July. If your weather gets very hot before then I'd put some light shade cloth over the garlic to bring the temperature down a few degrees. You may find that your bulbs are smaller than you hoped for, or that it only makes one large clove instead of separate cloves. They should still be good, just not ideal. Then try planting again around Halloween and your garlic should be much bigger next year. Btw, I'm not sure why the chart says garlic shouldn't be planted in 9a. Certainly 9a on the West Coast can and does plant it.
19 Feb 21, Anonymous (Australia - sub-tropical climate)
Read the planting notes at the top of the page. Harvest times . Also it does not recommend planting garlic in your climate zone.
26 Jan 21, Rhondda Tittums (Australia - arid climate)
I live in Karratha in the NW of Western Australia, when should I plant garlic?
28 Jan 21, Paul (Australia - temperate climate)
Plant on the shortest day harvest on the longest day that`s plant in June
11 Jan 21, Heidi Paulse (South Africa - Semi-arid climate)
I have a 1.3 hectre smalholding on the west.coast south africa and would like to start garlic planting.Where can l found a garlic planting guide. Thanks
01 Feb 21, Sharon (South Africa - Summer rainfall climate)
Graceland Garlic
12 Jan 21, Carl (South Africa - Dry summer sub-tropical climate)
One of the best resources is https://livingseeds.co.za/garlic
12 Jan 21, (South Africa - Summer rainfall climate)
Do you have agricultural government departments, ring them and ask.
21 Dec 20, Thuli (South Africa - Summer rainfall climate)
I want to grow garlic but i do not have a market. What must i do? (Gardenate reply: You need to talk to an Agricultural Advisor in your area - Gardenate is for home gardeners not farmers)
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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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