Assertion: birch's soil | /r/CapableOf | remain cool
Facets:
Source sentences:
text: Because birch are shallow-rooted, they prefer a location where the soil remains cool and moist while exposing the canopy to ample sunlight (about 6 hours daily).
text: This helps the soil stay moist and cool and prevents other plants from competing.
text: They prefer their leaves to get full sun, while the soil remains cool.