Definition of homegrowing in US English:

homegrowing

noun

  • 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.

Pronunciation

homegrowing

/ˈhəʊmˌɡrəʊɪŋ/