Assertion: dahlia | /r/HasProperty | propagated
Facets:
value: vegetatively
type: MANNER
value: most frequently
type: DEGREE
Source sentences:
text: Although dahlias are most frequently propagated vegetatively by dividing the plant's tuberous roots, as this method guarantees that the new plants will offer the same desirable characteristics as the parent plant, it is also possible to start dahlias using seed.
text: Since most dahlias are vegetatively propagated and gardeners tend to save their tuberous roots from year-to-year, there is the tendency for dahlias to develop virus diseases such as dahlia mosaic virus.