Is this uncommon in the US? I’ve seen it pretty much everywhere across Europe. Usually they’re managed by the town council and reserved for apartment-dwellers
In bigger cities there have been various community garden projects, but they often are wildcat projects using vacant lots and constantly facing eviction by property owners to avoid insurance and adverse possession claims.
(Edit: Just to be clear I think the wait time was a year or two, not 40.)
Edit: should have googled, seems my town does indeed have it! https://www.mountainview.gov/depts/cs/rec/facilities/garden....