The action or activity of growing something at home, on one's own land, or in one's own country. Now: specifically the activity of growing one's own cannabis.
Origin
Mid 18th century; earliest use found in Memorials & Characters. From home + growing.
Definition of homegrowing in US English:
homegrowing
nounˈhəʊmˌɡrəʊɪŋ
The action or activity of growing something at home, on one's own land, or in one's own country. Now: specifically the activity of growing one's own cannabis.
Origin
Mid 18th century; earliest use found in Memorials & Characters. From home + growing.