Assertion: watermelon's root | /r/HasProperty | become plump
Facets:
Source sentences:
text: " In rows 1" (small) 2" (large) - thin to 4-6" Space between rows 8-12" Average plants per person 10-20 Harvest Harvest radishes once the root has become plump.
text: Once the root has become plump, they are ready to pick.