Assertion: willow's root | /r/HasProperty | shallow
Facets:
Source sentences:
text: The arctic willow only has shallow roots, not long roots, to stop them from growing in permanently frozen soil, however, shallow roots can be damaged more easily.
text: The fibrous roots are shallow and dense, which makes willow a good choice for erosion control.
text: Willow grows shallow roots and loves water, so be sure to call before your dig.