Assertion: birch | /r/Desires | acidic soil
Facets:
value: slightly
type: DEGREE
value: with a ph of around 5.5
type: OTHER
Source sentences:
text: They prefer a slightly acidic soil, with a pH of around 5.5.
text: Birch trees prefer a slightly acidic soil with a pH between 5.0 and 6.5, although they will tolerate neutral or slightly alkaline soil.