Assertion: celeriac's leaf | /r/HasProperty | removed
Facets:
Source sentences:
text: The petioles and leaves are removed and harvested; celery is packed by size and quality (determined by color, shape, straightness and thickness of petiole, stalk and midrib[clarification needed] length and absence of disease, cracks, splits, insect damage and rot).
text: To encourage the crown to grow, outer leaves of the plant should be removed to channel the plants energy towards it.