Growing Garlic

Allium sativum : Amaryllidaceae / the onion family

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

(Best months for growing Garlic in Australia - sub-tropical regions)

  • P = Plant cloves
  • 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

07 Jul 08, Wayne (Australia - cool/mountain climate)
Garlic I have grown purple Australian garlic over the past 4 years. I plant the toes on 1 April and pull bulbs early October.This works for my climate. It is trial and error on the pulling up, as too soon they will not keep. I have some bulbs if anyone wishes for me to send. Please email hobbfarm (at) yahoo dot com dot au
12 Apr 15, Richard (Australia - temperate climate)
Hi, I am just a beginner at this and will thank you for any assistance In growing garlic. I believe the season for growing garlic is Apr -Jun Or there thereabouts . I will be grateful if you can send me some of your garlic bulbs. Thanks. And regards. Richard (Check under plant names for your zone. We do not supply seeds -Liz)
08 Nov 19, Chris Dawson (Australia - temperate climate)
No Richard, that is not the growing season for garlic. People plant the cloves in April to June. We normally harvest around November to December. The old farmers used to say plant on the shortest day (June 21) harvest longest day (December 21).
06 Mar 17, Tony (Australia - temperate climate)
I haven't planted garlic before. Would love some bulbs to try at planting
05 Apr 17, Sakinah (Australia - temperate climate)
Hi there, I know it has been years since you posted about these garlic cloves. But I will try my luck anyway. I have been trying to grow garlics for the past few years but they all eventually rot here in Adelaide. I can give you my address or send to you a prepaid envelope; and I am willing to pay to cover your costs too. Thanks so much!
09 May 18, Brenton (Australia - temperate climate)
I am also in Adelaide, and wanting to try Garlic. Hopefully you will still get this (as it's been over 12mths since you posted). Being in Adeliade, may I ask when you plant/harvest, and any other ideas that may assist me (ie glass house/ in the open/ type of fertilizer if used - natural (cow/horse/chicken etc), and any other tips you would suggest. Regards.
15 Jul 08, Glenyss Richardson (Australia - temperate climate)
Yes, hobbfarm I would love some corms/bulbs/ cloves or whatever garlic plant. It is great of you to offer. Australian garlic is best and not always easy to find. Thank you, glenyss r
20 Jul 08, firsttimegardner (Australia - temperate climate)
Sooo if you plant garlic in July it wont grow? are the rules for planting them in certain months hard and fast or can you get away with a couple of weeks here or there? Mind you i should have started last month, but now its towards the end of July... should i not bother?
20 Jul 08, Chris (Australia - cool/mountain climate)
Hi firsttimegardner. Garlic planted in July should grow ok. It apparently grows best with a few weeks cold to get it started. If you're planting it into spring you could pop it in the fridge (not freezer) for a couple of nights to arrange some chilling. These planting dates are a general guide and prompt to action, certainly not hard and fast rules.
21 Jul 08, wayne (Australia - cool/mountain climate)
Glenyss Richardson I still have a couple of bulbs left please tell me a postal address so I can send. They are starting to shoot so get them in quick
Showing 1 - 10 of 577 comments

As the garlic profile says above, planting time was autumn. Pay attention to the saying: "Plant on the shortest day and harvest on the longest".

- Tony

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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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