rótgróft
Rótgróft is an Icelandic term that translates literally to "root growth" or "root digging." In its most common usage, it refers to the process of excavating around the roots of a plant, typically a tree or shrub, for various horticultural or maintenance purposes. This can include exposing the root crown for inspection, treating root-bound conditions, or preparing for transplanting. The practice requires care to avoid damaging the sensitive root system.
The term can also be used metaphorically in Icelandic to describe a deep or fundamental exploration of