The Sophia M. Sachs Butterfly House is a not-for-profit organization which was established in 1995 to increase awareness of the natural habitat in which butterflies thrive. Sophia M. Sachs was the widow of Sam Sachs, who founded Sachs Electric Co. and was influential in the development of Chesterfield, Missouri, a suburb of St. Louis. Mrs. Sachs retained her wonder of discovery until her death in May 1999. She shared that beauty with children of all ages through life. This facility is named in honor of her generous spirit.
The Butterfly House opened its doors to the public on September 18, 1998. In July, 2001, the Butterfly House became a division of the Missouri Botanical Garden, a leader in horticultural displays, research and education.