hugelkultur: the ultimate raised garden beds

hugelkultur 這個德文字我不會念，但是是一個很棒的厚土種植的方式，這篇文章有很棒的介紹。

see also:

The Art and Science of Making a Hugelkultur Bed – Transforming Woody Debris into a Garden Resource

• The Many Benefits of Hugelkultur
• https://richsoil.com/hugelkultur/
• https://en.wikipedia.org/wiki/Hügelkultur