Assertion: hydrangea's flower | /r/CapableOf | keep the plant
Facets:
value: every summer
type: TEMPORAL
Source sentences:
text: As they bloom, older flowers must be pruned away to keep the plant vibrant, and they need to be cut back in the fall to avoid growing too large, as they are woody plants that will spread out if given the opportunity.
text: It has smaller, narrower leaves and an abundance of dainty flowers that cover the plant every summer.