Assertion: peony's eye | /r/HasProperty | below the soil surface
Facets:
Source sentences:
text: When planting, position the peonies so that the eyes are 1 to 2 inches below the soil surface.
text: Place the tuber in the prepared hole so that the eyes (small, red-colored buds) are one to two inches below the soil's surface.
text: These eyes must be between 1 and 2 inches below the soil surface.