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

15 May 10, Debra (Australia - temperate climate)
Does anyone know where in West Aus I can get hold of seed potatoes of different varieties? Bunnings usually only has desiree, ruby lou or nicola, and I would like others if possible. Buying the potatoes from stores and letting them shoot is not always as successful as buying the certified seed potatoes (and trying to get the varieties in the shops isn't so easy either). Thanks to anyone who can help.
04 Oct 13, Kevin (Australia - temperate climate)
Hi Debra , I am an avid potato grower, I like Ruby Lous personally, But Waldeks here in Perth stock about 10 diff varieties of seed potatoes fHope this helps, I lurvv my spuds :)
16 May 10, Clive (Australia - temperate climate)
Lena's Nursery in Wanneroo Road, Wangara has Delaware, Royal Blue, Ruby Lou, Norland, Eureka and Kestrel seed from "The Spud Factory" in stock at the moment.
21 Aug 17, Patsy (Australia - temperate climate)
Hi, I have potatoes just coming through the top of a no-dig raised bed and they are being eaten off as they come through. Today I could see a multitude on tiny (1mm) little "flies". Maybe Thrips? Is this what is eating my plants, if so how do I control them? Thanks
21 May 10, Jeff (Australia - temperate climate)
Waldecks on Manning Rd had a couple of varieties last weekend, Delaware, and something else I hadn't heard of.
10 May 10, judy hayward (Australia - temperate climate)
hi could you please tell me what is eating my potato plant leaves which is eventually killing them i cant see any grubs i have sprayed with condifor but does not seem to help.thanks and cheers judy
09 May 10, Stuart (Australia - temperate climate)
Hi, I was wondering if there was another name for sweet potato as it doesn't seem to be in the seed list, thanks
06 Jul 10, Eccles (Australia - temperate climate)
Try "kumera".
03 Jul 10, Tassy Michele (Australia - cool/mountain climate)
Hiya Stuart, Sweet Potato can also be known as Kumara and sometimes (depending on your cultural background) yams. For further information check Wikipedia. Cheers
20 Apr 10, martin cook (Australia - sub-tropical climate)
Hi, im in townsville i had some good yield when i used potatoes sprout im trying to get seeds but im having no luck do you know how i get seeds hear thanks.
Showing 441 - 450 of 563 comments

The handbook-which I provided the location to in my prior reply is not very beginner'ish but it is comprehensive covering issues you may never encounter- but you do need the reference material. I have a few thoughts to add. 1. Hilling up while the plant is growing-if you are covering leaves I find this fundamentally wrong. Leaves are specialized and designed to collect light, they are not roots. So I opt to plant my seed potatoes deep enough on day one- however I tend to have the luxury of very well airated, light soil. This means the seed potato has a steady air supply and can sense the heat from the sun even at deeper depths 2. Your seedpotatoes need all their potassium Immediately. Potatoes strangely take up all their potassium that they need really early. -and don't uptake more. If there is not enough potassium in the very early stages your potatoes might have hollow heart (looks like hollow rotting middles). Late application of potassium tends to be useless 3. Potatoes seem to respond really well to the addition of microryzal fungi - in my area we source that under pine trees in a forest- we just take some forest floor duff with a dust pan and add to the potatoe planting soil. To sum up - your seed Potatoes should be about the size of chicken eggs (if larger cut up ensuring an eye on each piece and allow a few days to heal/scab up before planting). You need to chit them(make them sprout-place in dark so they sprout). Plant in soil with Compost, a sorce of potassium and microryzal fungi. If for some reason you cannot source any compost/pottasium/microryzal fungi -plant anyhow potatoes are tough -there is still a good chance they will be Okay -depends on the condition of you soil. In my area I can water deeply once per week. Harvest when about half the leaves have fallen over as if to die. If you harvest sooner you may be compromising on size-because as long as those leaves can collect light they can store the energy in the tubers. Good luck - it is so much easier than it sounds- and all those diseases in the handbook are rare and if the plants are strong (well fed) they can manage just fine, potaoes are pretty tough root crop. In other words- you can grow potatoe.

- Celeste Archer

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