Growing Potato

Solanum tuberosum : Solanaceae / the nightshade family

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

(Best months for growing Potato in Australia - cool/mountain regions)

  • P = Plant seed potatoes
  • Plant tuber. Best planted at soil temperatures between 10°C and 30°C. (Show °F/in)
  • Space plants: 30 - 40 cm apart
  • Harvest in 15-20 weeks. Dig carefully, avoid damaging the potatoes.
  • Compatible with (can grow beside): Peas, Beans, Brassicas, Sweetcorn, Broad Beans, Nasturtiums, Marigolds
  • Avoid growing close to: Cucumber, Pumpkin, Sunflowers, Tomatoes, Rosemary

Your comments and tips

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06 Aug 13, Annie Bate (Australia - temperate climate)
Can I grow potatoes that were bought from a supermarket last year. I would like to grow them in a pot.
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12 Aug 13, toby (Australia - temperate climate)
I always use potatoes that were bought from the market.Ijust leave a few in the window until they shoot,then cut them in about four pieces leaving a shoot on each.
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03 Aug 13, leanne (Australia - cool/mountain climate)
If your potatoes are still in the ground and light has turned the tops green are they still alright to cover with earth or should you throw them away?
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16 Aug 13, Judy K. (Australia - temperate climate)
Do not eat the green potato, it is toxic.
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28 Jul 13, Anita (Australia - temperate climate)
? Can I grow potatoes in my garden with just home compost ? I do this but they grow slow ,can you tell me if this is o k Thank you ANITA
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30 Jul 13, (Australia - temperate climate)
IS IT OK TO USE BLOOD & BONE ON MY POTATOES ?
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17 Sep 13, Catherine (Australia - temperate climate)
YES, IT IS. MIX IT UP WITH THE SOIL.
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21 Jul 13, [email protected] (Australia - sub-tropical climate)
I planted my potatoes at the end of may they have flowered how long before I can dig them up. .'i remember when in Ireland mum said it was about 3 months ,usually until the top "withered. Please advise me
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14 Jul 13, SueBateson (Australia - temperate climate)
Your potatoes will eventually grow through. It is a little cool yet but they will take off as soon as it warms up a bit,you will be eating them by Christmas. 30cm is a little deep, 15cm is enough really but deeper means as the plant grows upwards it will send off more roots and shoots which equals more potatoes in the end. If they are planted more shallow you can add mulch and just leave a leaf or two uncovered, do this every month or so until they are hilled up, flower and die down, then just spread it out to harvest them rather than digging down 30cm.
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13 Jul 13, Kyria (Australia - temperate climate)
I'm growing my first crop atm and think I've done it ll wrong! I started with planting potatoes that have sprouted in about 25-30cm deep.. It's been a good two weeks and haven't had any sign of life... What are you thoughts?
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I would like to endorse the comments above regarding the use of tyres to grow Potatoes or in fact use to grow any any food. The rubber compounds in both the carcase and tread contain significant numbers of nasties. Tyres are designed to perform at high speed under quite arduous conditions, absolutely not designed as end of life food growing receptacles! They contain many potential hazards/chemicals, far too many to fully list. I will list just a couple,so that fellow readers who do not have my background can appreciate better what they are dealing with. Firstly the reinforcing Carbon Blacks utilized in the rubber compounds, contain significant amounts of Organo-Nitrogen compounds, blacks of this type are banned for use with any "Potable Water" applications! the reason being these compounds are considered as being high risk carciogens. There are special Blacks made specifically for food contact applications, rubber reinforcing blacks are definitely not suitable. Processing aids, The rubber in the tyres must be made to be strong/resilient/heat resistant; specially designed chemical compounds are encorporated into the rubber compounds to achieve this. The chemical compounds used present problems in many directions, firstly they are not ( dont need to be) pure compounds they contain debris from the chemical synthesis processes used to make them; these same compounds also decompose both during Vulcanization and during the life of the tyre. The Organo-Chemical families many of these compounds belong to include compounds that are considered hazardous and not suitable for food contact. The possibility of side chemical reactions between both the impurities and the debris from the degradation, resulting in compounds that could present significant hazards is real. Are tyres dangerous? yes! when attached to cars driven by idiots and when used as receptacles to grow food; otherwise no!

- Geoff Brooks

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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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