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
  • Mature cured garlic
  • Almost ready to harvest
  • Garlic cloves
  • Mature cured garlic
  • 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

09 Feb 25, Ashlyn (USA - Zone 9b climate)
So much garlic is grown in central California, zone 9, I'm so surprised it isn't recommended here! I'm going to give it a shot and see how it goes
02 Jan 25, Chris (USA - Zone 8a climate)
I live in zone 8A near Atlanta, GA. You can plant garlic here in the fall (October to December) before the ground freezes to harvest between May and July. Just in case someone was wondering - I've actually never planted garlic in the early spring as suggested here.
24 Nov 24, Jeff J (USA - Zone 6b climate)
Can I plant garlic as late as the end of November or is that too late to allow it to overwinter?
14 Nov 24, Sibusiso khubisa (South Africa - Summer rainfall climate)
May i ask what is the Good season for planting garlic and where can i get seeds
16 Nov 24, (South Africa - Semi-arid climate)
Check the planting guide here for your climate zone. Look up some gardening internet seed companies for bulbs.
04 Nov 24, Christina (USA - Zone 9b climate)
I noticed it says garlic is not recommended for USA zone 9b. I am in 9b central California. I plant garlic every year mid-December and harvest it mid-June. With the winter rains I don’t worry about watering it until April or May. I have not had any trouble with slugs/snails eating it (like they do with everything else in my winter garden!) Super easy to grow, everyone in zone 9b should try it!
18 Dec 24, Debby (USA - Zone 9b climate)
What is the name and variety of the garlic you are growing in zone 9B? I'm hoping to grow some garlic in zone 9B as well.
24 Jan 25, WILLIAM (USA - Zone 9a climate)
I am in 9a and I am growing garlic from Keene Organics. They have great starter garlic kits that have 2 verities Early Italian Softneck Certified Organic and Inchelium Red Certified Organic Garlic. Both are coming in well looking forward to harvesting in maybe April. We will see how things go.
20 Sep 24, houch (USA - Zone 7a climate)
Planting Garlic between four and 6 inches apart so how deep to plant this garlic in that type of soil Is fluffy soil in organic compost mix with rich top soil how deep to plant garlic
14 Sep 24, Teresa (USA - Zone 9a climate)
How often to water
Showing 1 - 10 of 915 comments

my Zone 10A garlic, all in rectangular containers 24" length x 7.5" width, x 6.5" height, is sprouting well also, with some shoots up to about two inches. I had several garlic bulbs I intentionally kept in my refrigerator for a couple months, divided them into cloves, peeled them to avoid mold and decay, and kept the separated cloves open to the light at room temperature until they started sprouting. When the majority had tiny green shoots, I selected the best cloves (solid, no spongy or discolored parts) and planted them shallow with the very top of the clove showing as per advice from an internet container gardening site. I am really being careful not to overwater and it looks like all the cloves sprouted green shoots, but after a couple weeks I did have birds pull up maybe eight out of thirty or so of the newly sprouted cloves, so I replanted the missing ones with a more cloves, then added about an inch more soil over the top, and so far the birds have not raided again with the cloves now about two inches deep. Lesson learned: the internet advice for container gardening to plant the cloves with the tip showing is an invitation to be raided by birds. Solution: plant deeper, maybe two inches below the soil surface, even in shallow containers.

- Dave in California Zone 10A

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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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