Assertion: sweet potato's tuber | /r/HasProperty | useful groundcover
Facets:
value: in frost-free permaculture orchards
type: LOCATION
Source sentences:
text: Harvest when the tops turn yellow or before the plants are damaged by frost, as this can make them vulnerable to rot.young leaves and tips can be steamed as a spinach substitute, the tubers are delicious baked, made into soup, used as chips and added to curries.sweet potatoes can be a useful groundcover in frost-free permaculture orchards.