Tag Archives: Polymnia edulis

..and end of the year Yacon harvest

Yacon (Polymnia edulis/Smallanthus sonchifolius) also gives higher yields when grown on inside until the end of the year in a large pot; however, it is much less day length sensitive than ulluco and oca…when I had a cold greenhouse, yacon would give at least as good a yield as this by October…
The sweet tasting tubers are becoming quite popular in recent years! Yacon is in the Asteraceae, the roots containing inulin like its edible tubered cousins Jerusalem artichoke and Dahlia.

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The yacon was moved into my living room which is heated…about 2/3 of the leaves froze off before harvest, but it resprouted from the base and continued flowering….

 

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The propagules were sprouting (small nodules used to start next year’s plants)

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