
1) Horticultural technique 2) Soil improver 3) Sustainable design
Found on
https://www.crosswordclues.com/clue/hügelkultur

Hügelkultur is a composting process employing raised planting beds constructed on top of decaying wood debris and other compostable biomass plant materials. The process helps to improve soil fertility, water retention, and soil warming, thus benefiting plants grown on or near such mounds. Hügelkultur replicates the natural process of decompositi...
Found on
http://en.wikipedia.org/wiki/Hügelkultur

Hügelkultur (also spelled hüegelkultur) roughly translated from German as hill culture. Hügelkultur is the practice of composting large woody material to create a raised garden bed. It is a way of dealing with excess amounts of woody garden wastes, for example prunings, hedge clippings, brassica stems, or brushwood, and logs.
Found on
https://www.encyclo.co.uk/local/23353

Hügelkultur (also spelled hüegelkultur) roughly translated from German as hill culture. Hügelkultur is the practice of composting large woody material to create a raised garden bed. It is a way of dealing with excess amounts of woody garden wastes, for example prunings, hedge clippings, brassica stems, or brushwood, and logs.
Found on
https://www.encyclo.co.uk/local/23362
No exact match found.