Assertion: sunflower's seed | /r/HasProperty | harvested
Facets:
value: by cutting the flowerhead
type: MANNER
Source sentences:
text: The seeds are harvested from the plant’s large flower heads, which can measure more than 12 inches (30.5 cm) in diameter.
text: The seeds are harvested by cutting the flowerhead off the stem when it begins to brown, and then drying the flowerhead and removing the seeds.
text: The sunflower head will eventually turn to seed, and the dried seeds can be harvested, so long as the birds don’t get to them first.