Growing Potato

Solanum tuberosum : Solanaceae / the nightshade family

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

(Best months for growing Potato in New Zealand - temperate 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

27 Apr 20, Marg (Australia - temperate climate)
Hi, I have some organic potatoes that are starting to shoot quite a lot, I cut them in pieces was about to plant them in containers,but now have heard they should be planted at the end of winter. What can I do? Store them, throw them or give them a go? Marg
28 Apr 20, Another gardener (Australia - sub-tropical climate)
If you live in an area with no frosts I would plant them. Leave them out of the ground for 3-4 days to let the cut edge dry up a bit. Plant them then water and don't water again until they shoot.
15 Apr 20, Robin (Australia - temperate climate)
I have some saved potatoes in a box of sand in the bottom of my fridge which have sprouted. surely if they sprout at 4 degrees c. they will grow in our winter months ? Cheers Robin
15 Apr 20, (Australia - sub-tropical climate)
I'm sub-tropical and they grow them from April/May here and in the spring also. You probably don't want frosts.
17 Apr 20, (Australia - sub-tropical climate)
Commercial blokes here plant them in May, in good draining red soil that is above frost line, like on a high area not in low areas.
15 Apr 20, John Mauger (Australia - temperate climate)
In very cold or wet soil potatoes are likely to rot. Frost will also burn them off. If you have an area where the soil is warmer and is protected from frost you could give them a go if you wish. Better to plant them about 3 weeks before the expected last frost so they will have emerged after the frosts have finished. If they come up early and a frost is expected just cover them with a box, a suitable sized flower pot or a layer of straw for protection.
13 Apr 20, William Smith (Australia - temperate climate)
G'D Day I have grown Potato in a container from shooting potato bought from the Supermarket, planted 17 weeks ago the container is now 80 cm high 50 cm in diameter , however the plants have not started to die back when should I harvest ? Cheers William
15 Apr 20, John (Australia - temperate climate)
Potatoes can normally be raided about a month after flowering. These are 'new' potatoes. Remove them carefully and replace the soil and the rest will mature as 'old' potatoes when the tops die off.
14 Apr 20, Anon (Australia - temperate climate)
Feel around in the soil to see if you have any potatoes.
12 Apr 20, Frank Watson (Canada - Zone 3b Temperate Warm Summer climate)
What variety of potatoes should I grow in 3a?
Showing 171 - 180 of 821 comments

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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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