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Growing Sweet Potato, also Kumara

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10 Mar 18 Greg (Australia - sub-tropical climate)
I'm in Ipswich , SE QLD. I planted five purple sweet potato slips back at the beginning of August (2017). They have been in the ground seven months. They have grown well but have not flowered or died back at all, unlike the normal orange ones i grew the previous year. I've had a little bit of a dig around but have not found any tubers at all. Has anyone grown these before in my climate and should i be expecting to find tubers by now? Perhaps they went in at the wrong time of year? If i could upload a photo here, i would. Thanks for your help!
11 Mar 18 Mike (Australia - sub-tropical climate)
I planted the orange ones one summer and they produced heaps. The next year nearly nothing. I talked to a farmer a few months ago and they plant slips. That is they go onto an existing growing crop about 6-8 weeks old and they take slips/runners/vine
13 Mar 18 Mike (Australia - sub-tropical climate)
They cut this off from my post. You need a slip about 18
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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. Gardenate 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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