Who we are
We are a collaboration of individuals dedicated to engaging our visitors in learning about plants, preserving Thelma and Charles Mercer’s legacy by providing financial support to Mercer Botanic Gardens, inspiring future generations and continuing the rebuilding of Mercer Botanic Gardens following the devastation left by Hurricane Harvey. We are a non-profit 501(c)(3) organization partnering with Mercer Botanic Gardens.
Sorry, the Gardens are closed temporarily while repairs are underway. Upon reopening, hours will be reposted. The TMS Offices are temporarily relocated but can be reached by calling 713-274-4166.
Gardens are Closed On: Thanksgiving Day, Christmas Eve & Day, and New Year's Day. Admission to the gardens is always free.
22306 Aldine Westfield Road
Humble, Texas 77338
Raise the Roof Campaign
One key structural result of the historic April 18, 2016 Tax-Day floods, was the loss of a wooden footbridge connecting Story Lake Garden to the rest of Mercer. Harris County Precinct 4 will replace the old bridge this summer, and we are raising money to build a roof over it to make it a true gateway to Storey Lake.Donate Now to Raise the Roof
Ever-changing botanical beauty, horticultural displays and programs will inspire you to visit Mercer Botanic Gardens often. Becoming a member not only gives you many valuable benefits, but also gives you a sense of being a part of this botanical treasure. Our members are essential to the Garden's sustainable growth and continuing success.Join Today
Get in Touch
April 14, 2018
Taste wines, both international and domestic, along with complimenting culinary samples while enjoying live music and a beautiful fall evening […]
May 11, 2018
Ladies (and gents,too) don your favorite chapeaux as The Mercer Society salutes National Public Gardens Day with our Second Annual […]
October 13, 2018
Save The Date—Saturday, October 13, 2018—The Mercer Society’s 10th Annual Garden Party. Enjoy an evening filled with live entertainment, gourmet […]
August 4, 2017
Smudges no more! Carry this stylish little “Smart Cloth” wherever you go with its very own easy to attach pouch. The […]
June 24, 2017
‘Gingers in the Garden” was a gigantic success! Ceil Dow explored the fascinating world of gingers on July 22 to […]
June 10, 2017
Mercer’s resident authority on all that is unique and special about our Gardens, Fern is Mercer’s beloved canine mascot who […]
May 23, 2017
At long last, The Mercer Society is delighted to launch our new website. We hope you are going to enjoy […]