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

29 Jan 11, Ilenora (Australia - sub-tropical climate)
My family uses a lot of garlic cooking, so several times I have tried to plant them, using cloves bought from the grocery store that started to sprout green shoots out the top. I've read on many sites that you can do this and it produces plants. But only a day or two after planting (straight into the garden) the green shoots shrivelled and the cloves quickly rotted and died. This happened, exactly the same, every time. Not one has survived. Why can't they grow? Would it be hot weather, over/under watering, poor soil conditions? I want to get some seeds and see if they work, but I'm not sure if they are going to be any more successful.
06 Feb 11, Stephen (Australia - temperate climate)
Hi Ilenora, I panted garlis brought from the shop (not Chinese) in early october and have just picked some to use in some spag bol and it is beautiful. We have had days of up to 45 degrees and our garlic seems to grow anytime I plant it, but it must not be shooting and do not overwater. Good luck.
03 Feb 11, James (Australia - sub-tropical climate)
Hi Ilenora, Try planting your cloves before they start shooting - they are too old and past their prime. Youll have more success that way. Plant them in March -> June. youll see a shoot come up in a month or so after planting (so dont be tempted to dig them up to look at their progress.) Also, dont plant chinese garlic from supermarket if you can help it - they have growth inhibitors on them to stop them from reproducing James
30 Jan 11, John (Australia - temperate climate)
Hi there Ilenora...the rule of thumb for garlic is to plant on the shortest day of the year, and to harvest on the longest day of the year. Perhaps you planted your storebought cloves at the wrong time of the year. Otherwise, they should still grow.....I have had success with even the chinese garlic.
18 Jan 11, Michele Downward (Australia - temperate climate)
What is the best varietal type of garlic to grow in far East Gippsland? I have free draining soil, slightly sandy loam
14 Apr 11, Michael Ouellette (Australia - temperate climate)
Best depends on taste. But I buy my garlic from Diggers Club in Dromana (www.diggers.com.au). Been doing it for years and just recycle some for the following year. For two of use we grow about 80 plants per year, saving 10 for replanting. This year I just purchased 4 more varieties from Diggers so we'll be planting about 100 extra plants! We love garlic in case you haven't worked that out... NOW is the time to plant.
13 Dec 10, Richard (Australia - sub-tropical climate)
I have just dug up my garlic which I planted in june. The stems had completly died and the garlic bulbs were only the size of a 20 cent coin in diameter. what happened
25 Dec 10, Dennis (Australia - temperate climate)
NOT ENOUGH WATER (NEEDS TO BE 130% OF THE EVAPORATION OR TO MUCH WEED COMPETITION
23 Aug 10, barbara burnet (Australia - cool/mountain climate)
my beautiful garlic is bearing up to the cold wet and windy weather down in west victoria. every sunny? day I foliar spray with an organic fertiliser. and last week sprinkled a little b/b around them. Soon it will be spring .and ooh lalla.
20 Jun 10, Andre (Australia - temperate climate)
Soak garlic cloves in natrakelp with water and bi carb soda over night. In the morning take off the the old skin and rub the cloves with alcohol and then plant.
Showing 411 - 420 of 577 comments

Hello! We are in the Toronto, Canada area. We have some lovely garlic seeds - when do we plant these? And by which moon would it be ideal? Many thanks

- elise de Villiers

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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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