Greening may refer to:
People Greening (surname)
Other uses Greening, the act or process of becoming 'green' or environmentally friendly Greening Australia Greening Greater Toronto Greening Earth Society citrus greening disease, or Huanglongbing, a citrus disease caused by the bacterium, Candidatus Liberibacter spp. De-etiolation, or greening, the changes in a plant when it finally obtains light, such as when emerging from the ground or after insufficient light exposure Greening, Michigan, a former community Greening, a drug slang term for when a recreational drug user begins to feel faint and vomits
See also Greening's Frog The Greening of America