Assertion: dahlia | /r/HasProperty | good idea
Facets:
value: to start them
type: PURPOSE
Source sentences:
text: Dahlias are tender, so when growing dahlias from tubers it is a good idea to start them in a greenhouse, then plant them once they are flowering when the frosty weather has passed.
text: These dahlias are a good choice if you want to share or display lots of dahlias through the season.