Meaning of rock garden

rock' gar"den

Pronunciation: [key]
  1. a garden on rocky ground or among rocks, for the growing of alpine or other plants.
  2. a garden decorated with rocks, usually a wide variety of interestingly shaped, multicolored rocks, esp. quartz. Also called
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.