What is Grickle Grass?
1.
the good old green stuff the lorax uses to pass the time away in his big old house
The Once-ler: Hey Lorax, you got a couple hours?
Lorax: Yeah bro, let's go outside, pick some grickle grass, and throw it into my Volcano.
See
2.
The type of vegetation that surrounds the home of the Lorax from Dr. Seuss.
And deep in the grickle grass, some people say, if you look deep enough you can still see, today, where the Lorax once stood just as long as it could
before somebody lifted the Lorax away.
See