Assertion: broccoli's mg | /r/HasProperty | low
Facets:
value: relative to k
type: OTHER
value: on the soil test
type: LOCATION
Source sentences:
text: If Mg is "low" or "medium" on the soil test, use dolomitic limestone (widely available).
text: Use gypsum if Ca is low to medium, sul-po-mag if Ca is ample and neither K nor Mg is "very high", and Epsom salt if Mg is low relative to K and Ca.