The mission of Missouri Botanical Garden (MBG), which operates Shaw Nature Reserve southwest of St. Louis, is “To discover and share knowledge about plants and their environment in order to preserve and enrich life.”
SOA’s design for the facility features waterless urinals, dual flush, and low flow toilets. Lighting fixtures are controlled by occupancy sensors and photocells so that lights only turn on when the building is occupied and daylighting is insufficient. The most notable and celebrated component of the building’s design, however, is its green roof. MBG developed a special blend of 33 native plants that were hand sown on the roof’s unique soil matrix. The building is tucked into the hillside, which provides natural insulation, and blends into the surrounding prairie.
MBG did not pursue a certification for the building (i.e. LEED), but does actively promote similar ecological construction by highlighting the building on tours of the Reserve, using it as an example in green building workshops, and sharing information on the green roof via their website: