Welcome to a new age in gardening; Gravel Gardening. Yes, we have found a way to grow and sustain vegetables, fruits and flowering plants using nothing more than gravel, sand and cotton based fabric. The use of gravel in the cultivation of crops may represent the most resource efficient method of growing crops ever to exist. The ingredients are all natural and last a lifetime. Geological Agriculture is the process of growing fruits, vegetables and flowers in rock environments. Known also as geo-agriculture or gravel gardening, this method of cultivating crops enables vegetation to occur and sustain itself with limited to no use of soil and fertilizers.