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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05 Nov 18, Rod (Australia - temperate climate)
I've planted spuds 16-18 weeks ago and have checked them only to find they are soft. What causes this?
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10 Nov 18, Mike (Australia - sub-tropical climate)
Are they soft - rotten or just softish?
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06 Nov 18, Mike (Australia - sub-tropical climate)
Sorry can't help you - try planting late April early May next year.
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26 Oct 18, Tony (Australia - temperate climate)
Thank you Steve and Mike. Your comments much appreciated.
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17 Oct 18, Tony (Australia - temperate climate)
As an expat Pom 52 years in South Australia, the only thing I still miss is is traditional "new" potatoes, with thin papery skins that can be removed with a fingernail.. They had a wonderful texture and tasted sensational. Only available in March/April, an annual treat. My question is, is threr a variety available here with these qualities and when would they be planted?
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20 Oct 18, Steve (Australia - sub-tropical climate)
Hi Tony, Sadly no, there used to be a supplier in SA but I can not find any trace of them now. A couple of things to mention: Kipfler and Pink Fir Apple can be quite similar if grown quickly, secondly the traditional Jersey New and Jersey Mids were certainly grown with massive amounts of fertilizers so I am not sure if that sort of thing is acceptable these days even if they still grow them in Jersey. Cheers from another old Pom
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17 Oct 18, Mike (Australia - sub-tropical climate)
I'd suggest you try and find the name of the potato you liked. Then look up potato varieties on the internet. I think most potatoes fresh out of the ground have a thin skin. If you are temperate climate plant Sept Oct and harvest 15-20 weeks later. Try seed selling companies.
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10 Sep 18, Kashmir Singh (New Zealand - temperate climate)
Which is the best month to plant potatoes in upper north island of New Zealand, please ? Also I understand that the seed potato must be sprouted before it goes in the ground. What is the sprouting procedure please? In a cool dark place or any other suggestions you may have for me. Many thanks.
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11 Sep 18, Mike (Australia - sub-tropical climate)
The north tip of NZ is sub-tropical. Not a lot of difference to temperate. The year monthly calendar says when to plant. It best to plant potatoes that are starting to sprout. Go to a nursery or farm produce place and buy from them. Plant in a furrow and fill the furrow in as they grow and then hill the soil up around the plant.
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28 Aug 18, Niresh (New Zealand - sub-tropical climate)
Which area is ideal for potato cultivation and where i can go for the cultivaton over 50acres of land
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Showing 131 - 140 of 563 comments
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Most people grow potatoes from “seed potatoes”. Some people chose to grow their potatoes from actual seeds – think tomato seed. These seeds are called “True potato seeds”. The reasons to grow potatoes from TPS are numerous. The main reasons tend to be: more variety, and cultivating a variety that is well suited to your conditions. When the intent is to cultivate a variety well suited to your taste and growing conditions you generally purchase a package of say Andean TPS. This package will contain MANY different kinds of potatoes: flesh and skin colours. It will also contain short day, day neutral and long day potatoes; their ideal climates may differ. The idea is to grow as many of the potatoes as you can first year; some will grow well, some will not grow, some will grow poorly and some might just LOVE your place. Some will set a lot of potatoes, and some will set fewer; the idea is to find the potato/potato plant you like best – then save those potatoes to use as seed potatoes next year. In the first year you really don’t expect to have eating potatoes – it’s a year to find your potato variety. When growing from TPS you start the seeds early indoors, like you might do for tomatoes. Then transplant outdoors at the appropriate time.

- Celeste Archer

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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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