Assertion: dig gardening | /r/HasProperty | promoted by australian esther deans
Facets:
value: in the 1970s
type: TEMPORAL
Source sentences:
text: No-dig gardening was also promoted by Australian Esther Deans in the 1970s, and American gardener Ruth Stout advocated a "permanent" garden mulching technique in Gardening Without Work and no-dig methods in the 1950s and 1960s.