Imagine nature in your inside environment. Did you know that urban dwellers can experience significantly increased life satisfaction, self-worth and happiness by living within 300 meters of green space? The Biotile™ is the cornerstone of the Sagegreenlife living wall system. These tiles use a layered rock fiber, Rockwool, that evenly distributes water, oxygen and nutrients. It does not decay, mold or break down over time providing an ideal rooting and growing environment. Rockwool has been used for the last half-century in hydroponic production greenhouses. Because it does not degrade, it can be reused and recycled. Rockwool is antimicrobial and doesn’t change size regardless of being wet or dry, hot or cold.