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

17 Sep 19, Meredith (Australia - temperate climate)
Thank you for the tips
05 Sep 19, (Australia - sub-tropical climate)
Thanks for the tip on shortest / longest day stuff. How do you distinguish between a soft and hard neck? I looked up a website and all they had was a white bulb and a light purple bulb.
03 Sep 19, anon (Australia - sub-tropical climate)
I have read plant around the shortest daylight hours day - 21st June - harvest around 21st Dec. I would think garlic would not require a lot of fertilising. You are trying to produce bulbs not a huge green top - so don't go overboard on the N. Start with a good fertile soil and maybe a top up after 3 mths - light on the N. A general veg fert would do at planting. Or compost or manures etc. Do some internet research about growing it.
02 Sep 19, anon (Australia - sub-tropical climate)
I would suggest you google
28 Aug 19, Jules Sturm (New Zealand - temperate climate)
Here's a tip ,to get your garlic sprouting prior to planting ( using cloves) separate the cloves ,place on a plate & put in the fridge ..the temperature drop & darkness shocks them into sprouting ...you will get both root& shoot growth so plant when roots about 5-10mm long ...
29 Aug 19, anon (New Zealand - sub-tropical climate)
Also plant around end of June.
20 Aug 19, El Perro Loco (Australia - sub-tropical climate)
Garlic - Brisbane - Sub-tropical. Due to circumstances I planted garlic very late April. 60 cloves and a brilliant strike. Now - I have a sparse scattering of remaining plants. The majority got to about 200 mm (6 inches) high then just turned yellow and died. The remaining ones (probably 10) are as healthy as, look like I will get some great cloves and are spread across the garden in no discernible pattern. Any suggestions of hints?
22 Aug 19, (Australia - sub-tropical climate)
If you look at the planting calendar at the top of the page - plant May June July. There is an old saying plant on the shortest day of the year and harvest the longest day. Hours of daylight that is. Yellow plants may mean lacking N. You may have over or under watered them.
18 Jul 19, Maria (Australia - tropical climate)
Can I grow Garlic in Cairns Qld. And if so, what is best type and when to plant?
19 Jul 19, (Australia - tropical climate)
Pay attention to the top of the page - it tells you whether you can grow it and when to plant in your climate zone - that is what this web site is for - self help. Look up the internet to see what varieties grow best in the tropics or just plant some and see what happens.
Showing 281 - 290 of 910 comments

Look up seed selling websites.

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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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