Growing Sweet Potato, also Kumara

Ipomoea batatas : Convolvulaceae / the morning glory family

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

(Best months for growing Sweet Potato in Australia - tropical regions)

  • P = Plant crowns
  • Plant shoots or cuttings (Slips). Best planted at soil temperatures between 17°C and 35°C. (Show °F/in)
  • Space plants: 40 - 60 cm apart
  • Harvest in 15-17 weeks.
  • Compatible with (can grow beside): Best in Separate bed

Your comments and tips

16 Feb 17, Africanaussie (Australia - tropical climate)
You can eat the tender shoots like spinach!
29 Dec 16, Robwyn Mugg (Australia - temperate climate)
When is the best time to plant sweet potato for Adelaide, S.A.? I have grown them in the past and only got a few as Curl Grubs ate the rest of my produce, they were planted in a raised bed.
24 Sep 16, Kay (Australia - sub-tropical climate)
I have planted slips that I grew about 2-3 months ago, The slips are in soil, in large plastic tubes with holes in the bottom & sides to drain as much water I can. We have had soooo much rain, & I checked the top & bottom soil. The top soil is dry, but the bottom soil is very wet. Should I leave them to do what it automatically do itself to grow, or remove the soil & slips & start again? I dug to bottom of the vines to see how they have been growing. The slips have lots of roots.
19 Sep 16, gwen (Australia - sub-tropical climate)
how long does it take to harvest the sweet potato, i planted mine in august and they are starting to grow now
19 Sep 16, Gabrielle (Australia - temperate climate)
Lol... Not suitable for growing in Oz? Yams are a staple diet for our Indigenous Peoples, they've been growing them for centuries in Australia.
09 Sep 16, Darla (Australia - sub-tropical climate)
Growing orange sweet potato from sprouting end cut off. I have been told if I do it this way you will only get vines & no sweet potatoes. Told it was best to plant vines with roots to start with. I have rapidly growing vines, just waiting for it to die off so I can see the results.
17 Sep 16, Lou Cowan (Australia - tropical climate)
Hi Darla. Sweet potato can be grown this way, but the shoots need to be detached from the tuber and planted out separately, otherwise all you get will be vines. We did it this way, and from one sweet potato to grow the sprouts (slips) we ended up with about 15-20 plants.
25 Aug 16, Pono (Australia - sub-tropical climate)
Is that white when raw or cooked because real kumara are yellow or lemon if you like in the inside.
19 Aug 16, Alexander (Australia - temperate climate)
Kumara or sweet potato is so easy to grow here in Perth WA, It grows like a weed , and spreads out through your garden over two years.
12 Aug 16, Karnry (Australia - temperate climate)
I am living in henley beach SA & wondering if anyone localyl has grown kumara with success? If so what is your success recipe Thanks Karney
Showing 91 - 100 of 194 comments

Just a silly thought of mine, is it possible to grow a tuber in a pot inside the house. Our wood fire is going 24/7, somewhere between 18 to 24 degrees. Whats ppls thoughts. Thanks Leonie xx

- Leonie Haynes

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