Assertion: comfrey | /r/CapableOf | leave fiber
Facets:
value: than grass
type: OTHER
Source sentences:
text: Comfrey leaves and the roots contain vitamin A, vitamin B12, vitamin C, calcium, potassium, phosphorus, sulfur, fibers, amino acids and other natural compounds.
text: In addition, comfrey contains less fiber than grass does (10.9% of dry weight), which makes it a good feed for non-ruminants like pigs and chickens that have a hard time digesting fiber.