Assertion: fertilizer's element | /r/HasProperty | potassium
Facets:
value: on the periodic table of elements
type: LOCATION
Source sentences:
text: The last crucial macro element is Potassium or K on the Periodic table of elements.
text: What plants need The three essential elements that all plants need are nitrogen, phosphorus, and potassium—or N-P-K, the proportions of which are stated as numbers on the package.
text: The 16 elements required by all plants are carbon (C), hydrogen (H), oxygen (O), phosphorus (P), potassium (K), nitrogen (N), sulfur (S), calcium (Ca), magnesium (Mg), iron (Fe), boron (B), manganese (Mn), copper (Cu), zinc (Zn), molybdenum (Mo), and chlorine (Cl).