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Jerusalem artichoke, Helianthus tuberosus
Jerusalem artichoke, Helianthus tuberosus, is also known here in the Netherlands as a so-called forgotten vegetable. To me, that's funny, because this plant came to us from North America and…

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Juniper, Juniperus communis L.
Juniper, Juniperus communis, is such a versatile shrub! You can eat it, distil it into liquor (gin), dye your wool and varnish your furniture with it and much more. In…

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Knotweed, Japanese, Reynoutria japonica
Japanese knotweed, Polygonum cuspidatum or Reynoutria japonica, is a plant that not everyone is wholly enthusiastic about. In many articles on knotweed you will also find words like 'aggressive', 'invasive',…

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