Assertion: jerusalem artichoke's tuber | /r/HasProperty | planted
Facets:
Source sentences:
text: The tubers must be planted at least 4 inches deep, but no deeper than 6 inches in the ground.
text: The tubers should be planted after the threat of the last hard frost has passed in the spring.
text: Tubers should be planted
text: Whole tubers are planted or pieces of approximately 50g.
text: According to the North Carolina State Cooperative Extension Service, “Whole tubers or pieces of tubers that are no less than two ounces and have two or three prominent buds should be planted.