And now adding a pdf of the article:
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The latest Permaculture Magazine arrived yesterday with an excerpt from the book “The many uses of UDO” (Aralia cordata)

I write about one of the most unusual veggie cultivation techniques in the book!” There are underground caverns of blanching Udo under Tokyo? At the top of my things to experience list!! I found some pictures on the net , but couldn’t use them in the book, sadly! This is a slide from my talk about the book
