Assertion: fruit tree's root | /r/CapableOf | grow in direction
Facets:
value: for good air circulation
type: PURPOSE
value: for pest control
type: PURPOSE
Source sentences:
text: Espalier plants on solid walls are usually installed six to twelve inches from the base of that wall, to allow space below ground for roots to grow in all directions as well as space above ground for good air circulation and pest control.