Assertion: birch's soil | /r/HasProperty | organic
Facets:
value: highly
type: DEGREE
Source sentences:
text: This is because the birch’s native habitat tends to be at the edge of wooded areas and along waterways, where soil is highly organic due to the constant decay of leaves and wood and moist due to shaded conditions and the proximity of water.
text: Roots will grow first where soil is loose and organic, but will also conquer clay soil.
text: The soils are thin and organic, primarily composed of peat derived from peat mosses (Sphagnum spp.) or black muck.