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 New Zealand - cool/mountain 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

Your comments and tips

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29 Oct 08, Jess Harvie (Australia - temperate climate)
I have planted some garlic but I have no idea what type it is, but how many heads of garlic should I expect to get off 1 plant?
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27 Oct 08, Chris (Australia - cool/mountain climate)
Jane, it's best to plant garlic at the coldest time of the year. Chill the bulbs in the fridge if you don't get really cold weather.
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27 Oct 08, Grahame (Australia - temperate climate)
Warren, I have had the same thing happen in some of my red garlics this year. I grow quite a lot and I have them in different beds and soil types this year. The ones that are shooting seem to be the ones in the richest soil and the ones that are getting a lot of water. I suspect too much water is causing the problem but I can't be sure. It's probably time to back off on the water anyway and let them concentrate on setting bulbs. Jane, I reckon late march is the best time to get your garlic in. If you want to grow lots or a few different types I suggest getting some seed garlic. But if your not too concerned about what type you want, find some you like in a good greengrocer - locally grown if you can. I'd steer clear of the imported stuff if I were you as it is treated with all sorts of nasty stuff! Good luck
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25 Oct 08, jane (Australia - temperate climate)
what time of the year can I plant garlic, on an island in a river (murray) by the sea (goolwa) and how do I get started?
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22 Oct 08, warren (Australia - temperate climate)
I have planted italian red garlic and is looking great but it has shoots coming up through the centre which are actually each clove shooting from the bulb .Is this normal? I have friends growing it on commercial scale and theirs are doing the same .( My russian garlic is not doing this and is now pushing up its seed head already.) If this is not normal what do you do to get the bulb to stop shooting?
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30 Dec 10, Dennis (Australia - temperate climate)
Too much nitrogen causes the wiskas growing between the leaf / stem in soft necked varieties. Once started it cannot be stopped, at best hope it is not to bad and then you can detach the "side shoot" (small bub consisting quite a few small cloves) that devalopes from the main bulb leaving it only a little deformed. When the nitrogen is realy excessive the whole bulb distorts and breaks up and is not only ugly but also difficult to find good seed cloves for next years planting. They say that if you have a very small amount of side shooting then your nitrogen application was very accurate
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20 Oct 08, Jaci (Australia - temperate climate)
Maria, yes it sounds like garlic to me. You might not want to eat any plants that have gone to seed though as they may not taste as nice. If they haven't gone to seed, let the leaves yellow and die off before pulling them out of the ground to hang and dry for a few weeks before eating. This drying out allows the garlic bulb to form properly and separate into cloves.
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19 Oct 08, Maria (Australia - cool/mountain climate)
I have something growing in my garden that I hope someone could recognise from my description. I thought it may be garlic as when i tear the leaves they smell like garlic. It comes out of the ground as one single stem with the leaves coming off the centre like onion or garlic, the stem is the thickness of a leek and it gets a purple flower head on the top almost the size of a tennis ball. Is this garlic, can i eat it?
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22 Nov 10, jared (Australia - sub-tropical climate)
sounds like an ornamental Allium. If you feel the flowers are beautiful you can nurture the plant.
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15 Oct 08, colin (Australia - temperate climate)
We have planted garlic for the first time this year, we thought we would try supermarket garlic which was china ,and it grew really well,also califorian late and spanish all gowing great
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Showing 871 - 880 of 915 comments
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Heres an answer for garlic, I grow about 300 plants a year and get good results with about 90% of the cloves coming in at 5cm in diameter plus. Season. Garlic takes up to 9 months to mature. Plant in autumn, late March to May, harvest November to December. Clove selection. Plant only the largest cloves, at least the size of your top thumb joint, I have big hands so I plant cloves 2- 2.5 cm across. Its easy to eat the biggest and the best, its better to plant the biggest and the best. Spacing. I plant 15 - 18 cloves per square metre, 25cm apart in rows 25 cm apart. With 30 cm + paths between 4 rows. It's easy to crowd them, and the yield in terms of weight may be much the same, but bigger garlic are a lot more fun and much easier to use in the kitchen. Sunlight. Whilst garlic can tolerate low sun during the winter months it needs 8 hours direct sunlight during the early and late growth stages. So lots of clear sky when it's maturing, September onwards. If your nutrition is right, (and soil acidity is right) then water could be the problem. While not much water is needed in winter, the ground should be kept moist through the season, especially in spring. A shallow watering is best the roots don't go down more than 30 cm max. Once to twice week during the maturing season. We cant control the weather, but avoid flooding (and applications of nutirients) during the final few weeks to lessen the chance of fungus attacks and sprouting. Garlic likes a moderate amount of lime (dolomite), you can rely on the recommended amount at least two weeks before planting and once every three years. Maturity. Look for tops fading in colour, a weakening of the stem near the base and a flattening of the top of the bulb when (gently) exposed Thats a lot and there's a lot more. It's a labour of love and a lifetime. And I'm sure others will have other suggestions, this is just a framework of what has worked for me. Planting at the moment actually. Regarding shallots most of the above also applies but Im not much of an authority. Shorter season length, but most of the above applies. I plant under the same conditions as garlic but only a few dozen and get good results.

- Ken WIlson

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