Assertion: river birch | /r/HasProperty | dormant
Facets:
value: in winter
type: TEMPORAL
value: in early spring
type: TEMPORAL
value: to remove dying
type: PURPOSE
value: to remove any dead
type: PURPOSE
Source sentences:
text: River Birch don't generally require pruning, but, if needed, prune when they are dormant in winter or early spring to remove any dead, dying, or crowded branches, or to maintain shape.