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 - temperate 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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04 Jun 20, Pastor Dennis Naidoo (South Africa - Summer rainfall climate)
HI I want to plant some UTD Potatoes in my back yard. Where can i buy seed potatoes and which month will be good to plant them. I live in KZN Richards Bay Regards Dennis
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19 Jul 20, Astrid (South Africa - Summer rainfall climate)
Have a look at https://livingseeds.co.za/potatoes - they sell seed potatoes and ship to anywhere in SA (at the right time of the year). They always stock standard coloured potatoes as well as occasionally some novel heirloom ones. Also on that page is a link with guidance on growing potatoes. Pre-orders are opening soon, shipping is early August ready for you to plant.
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05 Jun 20, Anonymous (South Africa - Summer rainfall climate)
You need to work out your climate zone from the BLUE CLIMATE ZONE TAB at the top of the page. Then check when to plant. Buy from seed selling websites, nursery, farmer produce store, hardware & gardening stores.
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27 Apr 20, Shirley (South Africa - Humid sub-tropical climate)
When growing potatoes what fertilizer does one use
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28 Apr 20, Anon (South Africa - Summer rainfall climate)
Just look for a general all round gardening fertiliser. If you look at all the fertilisers for different crops there is not a big difference in the NPK of them. Depending on your soil 8-12N, 3-6P, 3-6K. I read of fertilisers like 10, 10, 10, and 8, 8, 8. I don't know where you buy them (USA stores?).
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10 Apr 20, George Linos (South Africa - Semi-arid climate)
Hi, I'm located in South Africa, Gauteng province in the town of Boksburg (near OR Tambo International airport. Is it possible to plant potatoes here early April to grow through winter? We dont have snow and rarely have frost? Regards
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14 Apr 20, Anon (South Africa - Semi-arid climate)
The guide here says Jan to March - it is now April. I suggest you plant ASAP.
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29 Mar 20, Mkhacani (South Africa - Semi-arid climate)
Where can I buy the seeds; iam in Giyani What time to plant temperature is +_32 degrees
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01 Apr 20, Anon (South Africa - Summer rainfall climate)
Buy from a nursery, farm produce agency, seed selling online store. Some hardware/garden store might have them.
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30 Mar 20, Another gardener (South Africa - Summer rainfall climate)
Read the notes here the info is all there. One thing they say is to plant Aug/Sept etc, same as where I live in Australia. But here they plant April/May and also in Aug Sept.
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Showing 21 - 30 of 113 comments
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Sweet potato farmers here grow sprouts by “bedding” seed potatoes in March. This is done by placing the whole potato in the ground, covering them with a thin layer of soil and plastic. Sprouts will be cut and transplanted from the greenhouse or bedding field to a different field in May or June. It takes approximately 90-120 days without frost to grow a sweet potato. Sweet potatoes are ready to dig 90-120 days after sprouts are transplanted. Around here in August the rows are plowed and sweet potatoes are flipped on top of the ground. Most sweet potatoes are cured. Curing changes starches in the sweet potatoes into sugar, making it sweeter and the skin tougher. It takes 4-7 days of 80-85̊ temperature and 80-90% relative humidity to cure sweet potatoes. After being cured, sweet potatoes are stored at temperatures between 55-60º F and 85% relative humidity. This special storage process is why sweet potatoes are available 365 days a year here in USA. Here in North Carolina, USA sweet potatoes are shipped all over the world. It is one of our largest farmed food crops. I hope this helps... ~Melinda

- Melinda Schwab

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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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