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

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15 Mar 09, JonoB (Australia - temperate climate)
Katie, RE: potatoes in cage tower - same thing happened to me, potatoes only grew at the bottom where there was potting mix and not in the hay above. I think the cages were too exposed and hence the hay dried out quite quickly. A couple of things I might try next time is to line the wire mesh cage with some plastic, to keep the moisture in, and also to use a mix of hay and soil so it is a bit more dense.
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12 Feb 09, jimbob (Australia - temperate climate)
re late potato plantings, I planted 3 batches, the 1st in mid nov, the 2nd in early dec and the last in mid dec. I am harvesting the 1st batch now - very productive. The 2nd lot have probably only grown to 3/4 size and the last lot have only grown to barely 1/2 size. I expect they'll produce something but maybe not enough to make it worthwhile. Mid-late november will be as late as I'll plant in future. I'm east of melbourne.
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03 Feb 09, Katie (Australia - cool/mountain climate)
Hi there. I did exactly that - cage tower - cool climate, planted around sep/oct. I followed a LOT of instructions of using just hay to build up - and about 3 months into (they grew like mad!) they all just died. We don't know what happened - but someone has said that hay doesnt work. Eventually we decided to pull it apart to find there were NO potatoes at all - except at the very bottom where there had been soil etc. This forum doesnt like links - but if you go to my blog catchthatmountainview dot com and click on the label vege patch you will see our results. We have started again - not sure if it's too late. We'll see :)
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23 Jan 09, Tobie-Jane (Australia - cool/mountain climate)
Hi...I planted a potato in a huge black tub and it grew really well, had a huge, healthy plant in mid-December. Unfortunately we went away for 4 weeks and when we got back the plant has died completely. There are a heap of potatoes in the pot though, all still firm, look fine (a little small), and none are green. Would it still be okay to harvest and eat them, or is there a time limit after the plant dies off (I'm not sure when that happened)? Finally, do I need to do anything between harvesting and cooking, like letting them dry? Thank heaps!
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20 Jan 09, Ann (Australia - temperate climate)
I live near Bendigo in Victoria, it is hot and dry in summer. Am creating some new raised vegie gardens and wonder if it is too late to grow potatoes. I already have a good crop coming on planted in October in some sunny garden beds, but have just been given a lovely big bag of sprouting tubers (forgotten in the back of a friend's cupboard.
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18 Jan 09, Rene (Australia - temperate climate)
is it possible to plant a second crop of potatoes in Sydney in new year? My first crop, planted in late July, was very successful and I'd like to plant more.
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04 Jan 09, wayne (Australia - cool/mountain climate)
I have a back triangle yard where my new veggie garden is. most of it has full sun all day. Have behind the bungaloo It starts seeing shade after 3pm. This is my first ever veggie garden (just finished my first vegie bed of 10 sq/mtrs. And plans for another 20 sq/mtrs. Would like to know what I can plant now and where in the garden to plant it. I also have a constant supply of 550mm sq gal box's by 900mm high I would like to use. In the full sun spot i would also like to know when I can grow spuds there so I can plan my compost there for future spud crops. I love potatoes like every body else. Want to grow all year round if possible. I live in melbourne northern suburbs
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29 Dec 08, John (Australia - temperate climate)
I wish to grow potatoes in a caged tower now, that is in late December. I live in the southern part of Victoria on the coast. Can someone please tell me if this is possible and any useful hints please.
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26 Dec 08, johnny Mornington penninsular vic. (Australia - temperate climate)
Help! I have about 16sqm of potato plants, all flowering like mad,but I have failed to cover them since they were 12 inches high.The tallest ones are now 1.5 metres high,can someone tell me if I can still cover them and what with?
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10 Dec 11, marie williams (Australia - temperate climate)
Hi, just read your post, I have seen this before and what they did was to carefully lay the plant over on its side and start building up the earth over it. support it with some earth underneath whilst doing it, leaving the end out to continue to grow. As the plant settles and continues to grow continue mounding up the earth in the usual manner. You might get some more sprouts along the length of the growth your bury. Good luck.
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Technically you don't HAVE TO HILL any variety of potatoes. Here's how it works: you plant the seed potato (which is an extra small potato saved/stored from last year's harvest -- or a piece of a larger potato that you stored/saved from last year) -- the DEPTH THAT you PLANT that SEED POTATO determines your LOWEST POINT -- GENERALLY, and I do mean GENERALLY (like 95% of the potatoes) the potato plant will not create tubers LOWER than the depth you planted the seed potato at (so your seed potato is the BOTTOM of the plants tubers/potatoes). Which is why some people think the very bottom potato always rots, when in reality it is the seed potato and is expected to grow and will appear rotten. Which means if you don't hill up as your potato plant grows and you planted the seed potato shallow, there is not that much ROOM for the potato plant to put it's tubers, and larger tubers will usually "pop" out of the soil and turn green due to sun exposure. If you don't want to hill up, plant your seed potato deeper than recommended -- yes it will be fine -- the reason you plant shallow and mound up is because the potato plant will be able to get leaves into the sun sooner if it's seed potato was planted shallow, which means it will grow quicker because it is collecting light sooner -- then you mound up to offset that you planted the seed potato shallow, but you always leave lots of leaves exposed to the sun so the plant can collect sun and grow. It's a lot of extra work work to mound up soil-- and maybe speeds up the process "brings in the harvest" by 10 days or so.... My experience is planting seed potatoes a foot deep ((30cm) is fine -- yes the plant takes a little longer for it's leaves to surface -- but it's fine and you should not experience any problems - provided the soil is nice and loose. (hopefully that makes senses). I think in the future I will plant two potatoes side by side -- one deep, one using the mound method and record the progress and final outcomes... I have never done a tandem planting -- BUT I HAVE had potatoes spring up from deep down Once as I dug out one of these "self planted potatoes" I realized it was down about 30" (70cm) -- it was in a potato planting tower (old full size garbage can full of 3" holes all over) which I dumped and collect the potatoes from the year before, then just put the soil back, week by week, as I composted kitchen scraps directly into the soil... so no surprise that a potato was so deep -- it grew -- it put out potatoes and it's crop was average good... it spent a lot of energy growing up -- and perhaps I harvested too early based on the other potatoes-- but it made it and did OK, good size potatoes, good quantity. I would not recommend placing your seed potatoes that deep, but a foot (30cm) should be fine.

- Celeste Archer

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