Growing Potato

Solanum tuberosum : Solanaceae / the nightshade family

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

(Best months for growing Potato in USA - Zone 5a regions)

  • P = Plant seed potatoes
  • Plant tuber. Best planted at soil temperatures between 50°F and 86°F. (Show °C/cm)
  • Space plants: 12 - 16 inches 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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30 Oct 14, Lachlan (Australia - temperate climate)
But they are not in the soil.
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15 Nov 14, Genevieve (Australia - temperate climate)
Unsure what you have in your no dig, but used some manured soils, first time I did it , and was advised not to plants spuds in the same spot Now do it in bags, maybe a horticulturist could give you advise.
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24 Sep 14, Rowena (Australia - temperate climate)
How do I stop my potato patch from becoming a compost heap? I prepared my soil and when the plants emerged I put a wire cage around them (3ft). They then proceeded to quickly shoot up. I layered straw up around them until the plants reached the height of the wire. I watered the straw once by hand as rain has been good. Then yesterday - 3 days after the hand water - I discovered that two of my plants had wilted and on further investigation they had rotted off just below the first few centimetres of straw on top. I put my hand down into the straw and found it to be an oven - perfect for a compost heap. Should I poke holes in the mound to allow air to circulate? What can I do to save my other plants?
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11 Sep 14, Jean Bittkau (South Africa - Semi-arid climate)
You can cut off a piece of potato with 2 eyes . Let the cut dry out for a day or two. This helps seal in moisture and prevents rot setting in.
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05 Aug 14, MBUSO (South Africa - Semi-arid climate)
Hi can you please assist i have 1.5 hectors which i want to plant potatoes in the rural areas of White River Mpumalanga. i want to know is it a good place for potatoes or not? Water is also not enough in the place. Where can i buy seed that will adapt to my place conditions.
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04 Aug 14, (South Africa - Dry summer sub-tropical climate)
what is the best way to control potato disease,weeds etc?
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26 Jul 14, Victor (South Africa - Semi-arid climate)
I have been growing my own potatoes,for house use,successfully for a couple of years.Never realy got nice big tubers but they where eatable.
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19 Jul 14, Vincent (South Africa - Summer rainfall climate)
I have never planted potatoes before. do you have any places for workshops in Gauteng?
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01 Jul 14, (South Africa - Semi-arid climate)
Is it possible to grow potatoes relying on rainfall
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06 Jun 14, timon kemboi (South Africa - Semi-arid climate)
1. How to get best potatoes seed? 2. how to matained potatoes healthy
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Showing 531 - 540 of 831 comments
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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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