Assertion: maidenhair fern | /r/Desires | alkaline soil
Facets:
value: between ph
type: LOCATION
Source sentences:
text: Most will tolerate poor soils and a pH of 4 to 7; Maidenhair Fern (Adiantum) prefers a more alkaline soil between pH 7 to 8, but will grow at a lower pH. Apply fertilizer in spring, just after new growth has begun.