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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15 Mar 18, (Australia - temperate climate)
Yes I'm aware of that.I think I will try late March and see how it goes in a potato planting bag
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01 Feb 18, John (Australia - temperate climate)
Spuds are shooting in pantry. . .does that mean I can plant them now in North Central Victoria?
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05 Feb 18, Mike (Australia - sub-tropical climate)
A good indicator if shooting.
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26 Sep 22, Irene (Australia - tropical climate)
Just wondering, though ... wouldn't your 'climatic conditions' be different in your pantry than in your 'outdoors'? Just because the 'climate' (temp etc) was ok in the pantry, would that necessarily mean the climate/soil temp etc would be suitable? Secondly, what are other's thoughts on planting potatoes chitted in the dark of a pantry .. wouldn't the sprouts be 'leggy' (light starved) and weak?
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29 Jan 18, Ava (Australia - sub-tropical climate)
I live in emerald area and want to plant potato in a raised garden on concrete and was wondering if they will go well in the ground if planted now
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31 Jan 18, Katie (Australia - arid climate)
They will grow better in Winter
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02 Feb 18, Mike (Australia - sub-tropical climate)
A commercial grower in Bundaberg (about a 6 hr drive south of Emerald) plants in May. Emerald would be a drier place than Bundy and colder in winter. In Bundy they grow two crops sometimes, an Autumn and a Spring crop. Sweet potatoes are grown all year here also.
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30 Jan 18, Mike (Australia - cool/mountain climate)
You talk about a raised bed and then say plant in the ground. Leave it until March April.
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23 Jan 18, yabbay hahn , epping nsw, (Australia - temperate climate)
in my little plot, soil is clay, hard as rock,,SEP2017 turnd it over 10cm, coverd it with lawn cuttings, from old compost, waterd it daily 1 week, turned soil over again,coverd patch ,,1 inch of cuttings,, layd old potatoes on the surface, coverd them with a few inches of grass cuttings, a quick water in morning, and at sunset, just enough to wet the grass cuttings,.. each week, or when ever I mow lawn, the cuttings go on the patch, .the foliage is large, beautiful flowers, have been picking since dec,, its a personal choice, I love them just bigger than a golf ball, , wait for a hot dry day,, let them lay in sun all day, bring them in before night,
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23 Jan 18, Clark (Australia - cool/mountain climate)
I have had potatoes in the garden for a few years now. They just seem to be growing wild in the garden. Actually they are running amok. I was just thinking of turning the crop over and starting again with manure and mulch. Should I actually dig all the crop up and replant in an organized fashion or is it OK to just plant and harvest and enjoy nearly all year round.
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It depends -- not all potatoes are suitable for towering (layering). Additionally, I have found that the potato plant SPENDS A LOT OF ENERGY GROWING UP, UP, UP, as you cover its leaves with soil (leaves have specialized cells designed to collect light - and why you would want to cover them with soil is beyond me this is not really a good move -- leaves are not roots). My recommendation is: if you have a DEEP PLANTER bag starting at about six inches from the bottom -- in sort of a pattern that looks like the 5 on a die (dice) -- make about 3-4 inch round holes -- and make them on the sides that receive light keeping the holes about 10 inches apart (6 inches away from the bottom and 10 inches away from the top of the bag). Fill the bag with a good soil/compost/manure mix of some kind -- starting from the bottom -- when you are level with a hole, place a seed potato there, level or slight below the bottom lip of the hole, and about 3 inches from the side of the bag (so there is soil between the potato and the hole) -- continue up until the bag is full -- the top layer of potatoes can be planted as usual. Yes, the soil will come out of the holes ... not to worry -- just be sure that the soil covers the topmost holes by at least 6-8inches. That is - each potato planted in the bag should have access to a WINDOW (air and light) OR those planted on the top layer (like a usual planting) should be down about 9 inches or so. The Key to this planting is ALL potatoes need to be able to put leaves somewhere -- they will follow the air and light to find that spot -- all potatoes need water -- so you will be watering from the top of the bag only (like a potted plant) -- but you water DEEPLY, since the water needs to make it to the very bottom potato plants -- so maybe you water every 5 days or so... depends on the soil, temperature, amount of light , amount of wind/air (which whisks moisture away), Additionally, ensure there is drainage at the bottom of the bag .... maybe a two inch hole directly at ground level. It might be better to use a crate of some kind.... rather than a bag...anyhow this set up will work with any kind of potato plant without consideration as to whether or not it can handle towering. Hope this helps. Conversion of inches to cm : 1 inch = 2.5cm

- Celeste Archer

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