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 Australia - tropical 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

24 May 17, Jack (Australia - temperate climate)
Potatoes are frost tender. If you plant them too early they will sprout and be killed by a frost. Try keeping them in a cool, dark place to reduce sprouting. You could probably plant them in July about 200 mm (8") down and cover them with straw or similar to insulate them a bit.
24 May 17, Gabby (Australia - temperate climate)
Is it safe to use old plastic milk crates to grow potatoes in
24 May 17, Giovanni (Australia - temperate climate)
It is fine to use milk crates to grow potatoes. Line the bottom, and sides if it is open sided, with old denim jeans or newspaper to help retain water then put a layer of growing medium and some old manure or compost in the bottom. position your potato 'seeds' and then put a layer of growing medium over them. Keep adding the medium as they emerge until you are at the top. Consistent watering is very important for any container grown vegetables.
17 May 17, Suzanne (Australia - temperate climate)
The information you have here is helpful, but what i need to know is the average growing time to harvest please. The plants are flowering and I'm wondering if that is an indication? We live on the Sunshine Coast and the potato's were planted in October, 7 months ago.
18 May 17, Mike (Australia - sub-tropical climate)
In Qld we plant potatoes in Autumn and Spring. St Patrick's Day is the general start time March 17th for Autumn. Spring is probably Sept. They take 12-20 weeks to grow - probably the warmer the climate the quicker. You can pick potatoes any time but to have mature spuds to store for awhile you wait until they flower and then start to die off. Have a little feel around to see how big they are.
19 May 17, Mike (Australia - sub-tropical climate)
I was talking to a friend today who planted certified potatoes about 8 weeks ago (the last of the hot summer weather) in sandy soil. The last ones to shoot out of the soil had stunted curled up leaves - like the leaves had not unfolded and grown bigger. He took them to a commercial grower to find out why. This fellow said it happened because the soil was too hot. Being sandy loam it probably retained the heat more in the soil. Out of about 35 potatoes about 8 had this problem. The commercial grower has only just planted his crop - Bundaberg Qld. He waits until the potatoes eyes start to shoot and then plants. Hope that helps.
17 May 17, Ken (Australia - sub-tropical climate)
Potatoes can take 14 - 20 weeks, when the tops die down to be ready for long-storage harvest. 'New' potatoes can be harvested about 4 weeks after flowering. These potatoes should be 'raided' without disturbing the plant too much so that others can mature.
13 May 17, Ian (Australia - temperate climate)
hi, just wondering if I can plant cucumbers after a potato crop. my potatoes are in a raised bed
15 May 17, Darren (Australia - temperate climate)
Hi Ian, While they don't make good companion plants, there's no reason you can't grow them in the same bed afterwards. Don't forget to enrich the bed with plenty of compost first.
15 May 17, Giovanni (Australia - temperate climate)
You should be able to. Cucurbits, which include cucumbers like well manured soil and a consistent water supply. Put a trellis up, this will keep you plants tidier and the cucumbers cleaner.
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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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