Assertion: comfrey's leaf | /r/HasProperty | high
Facets:
value: in potassium
type: OTHER
value: unusually
type: DEGREE
value: in nitrogen
type: OTHER
value: as most legumes
type: OTHER
value: especially
type: DEGREE
Source sentences:
text: Comfrey leaves, measured as dry matter, are about 15 to 30% protein which is as high as most legumes.
text: The leaves, especially, are high in nitrogen and the plant’s high potassium content is beneficial to vegetables, berries and fruit trees.
text: The leaves are unusually high in potassium, and contain nitrogen (N) and phosphorous (P) as well.
text: The leaves are high in potassium (5.8%), nitrogen (3.5%) and some phosphorus (0.5%), so I grow quite bit of it, having two main beds which are harvested at least 4 times per season.