Growing Potato

Solanum tuberosum : Solanaceae / the nightshade family

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

(Best months for growing Potato in New Zealand - 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

15 Oct 17, Mike (Australia - sub-tropical climate)
If the plants are quite small try transplanting them into the trench. Make sure you keep as much soil around the roots as possible. - like use a shovel and place them in the trench carefully so not to let the soil fall away.
10 Oct 17, Filly (Australia - temperate climate)
Hi, I live in an apartment with a west facing balcony and about to experiment with my "potting Garden" Wish me luck lol. Was just wondering if potatoes would have any problem on my balcony since it is west facing?
11 Oct 17, Mike (Australia - sub-tropical climate)
You will probably struggle growing much if your plants are only going to have sun for half or less of the day. Good luck with it.
02 Nov 17, Filly (Australia - temperate climate)
Thanks for your reply Mike. ! I'm gonna try anyway :) Can't keep this woman down lol.
10 Oct 17, Darren (Australia - temperate climate)
Do your research on how best to grow potatoes in pots. West facing will probably mean more water for all of your pots, as they will get the hotter afternoon sun. Mulch well.
02 Nov 17, Filly (Australia - temperate climate)
Thanks for your comment Darren. Yep, I have read that info on my potato quest haha! We'll see how my spuds turn out. Maybe I will receive a medal haha! I am not easily defeated :) Not that I am big on spuds, just trying out something "not so new" in a different environment.
02 Oct 17, ANTHONY (Australia - temperate climate)
Hello i have heard that when growing potatoes , we need to trim the plant matter that grows above the ground in order to get a better yield . Is this true
03 Oct 17, Mike (Australia - sub-tropical climate)
Doesn't sound right to me. Potato is related to tomato - as the plant grows the potatoes develop up the stem. Best to hill the soil up as it grows but don't cover all the leaves. The leaves are the energy source to grow the potatoes.
01 Oct 17, Denise (Australia - temperate climate)
I would like to grow potatoes from store bought sprouting potatoes in a foam tomato box Can you tell me if potting mix is ok to use alone Do i cut potatoes and which way up do I plant them Thanks
02 Oct 17, Mike (Australia - sub-tropical climate)
If I understand what you mean by tomato box, you may need something deeper than this. If potatoes are large cut in half and leave in the sun for a couple of days to dry the cut section. Then plant with the flat part down. The shoots will come out the top part.
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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. GardenGrow 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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