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Humble in Harris County, Texas — The American South (West South Central)
 

Rain Gardens in Texas

Connecting Design & Nature

 
 
Rain Gardens in Texas Marker image. Click for full size.
Photographed by Sean P. Flynn, September 17, 2026
1. Rain Gardens in Texas Marker
Inscription. Native plants minimize maintenance within rain gardens. They also thrive with less fertilizer and stronger disease control, require less irrigation, and reduce sediments, nutrients, and toxic particles in water bodies. Native plant roots even allow greater filtration for rain gardens.

The Process:
1. Water pours into the rain garden.
2. Plants absorb rainwater and capture toxins.
3. Rainwater filters through the plants and soil to the rain tank, and eventually to the groundwater below.
4. The rain garden holds rainwater temporarily, which reduces flooding downstream.

A FocalPoint System was installed to ensure adequate drainage, making this an engineered rain garden.

"We never know the worth of water till the well is dry."
-Thomas Fuller, 1732

 
Topics. This historical marker is listed in these topic lists: EnvironmentHorticulture & ForestryWaterways & Vessels. A significant historical year for this entry is 1732.
 
Location. 30° 2.318′ N, 95° 22.819′ W. Marker is in Humble, Texas, in Harris County. It can be reached from Aldine Westfield Road near Treaschwig Road, on the right when traveling north.
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The marker is in Mercer Botanic Gardens. Touch for map. Marker is at or near this postal address: 22306 Aldine Westfield Road, Houston TX 77073, United States of America. Touch for directions.

Regionally, this marker is in the Houston Metropolitan Area. It is also in the American South and on the Gulf Coast. Globally, it is in North America, a Gulf of Mexico state, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once New Spain, the Republic of Texas, one of the Confederate States of America, and the Antebellum South.

Other nearby markers. At least 8 other markers are within walking distance of this marker: Endangered Species (a few steps from this marker); a different marker also named Endangered Species (a few steps from this marker); Don't Bag It — Compost It! (a few steps from this marker); Shakespeare Garden (within shouting distance of this marker); a different marker also named Endangered Species (within shouting distance of this marker); The Healing Garden (within shouting distance of this marker); Monarch Habitat (within shouting distance of this marker);
Rain Gardens in Texas Marker image. Click for full size.
Photographed by Sean P. Flynn, September 17, 2026
2. Rain Gardens in Texas Marker
Prehistoric Garden (within shouting distance of this marker). Touch for a list and map of all markers in Humble.
 
 
Credits. This page was last revised on September 18, 2026. It was originally submitted on September 18, 2026, by Sean P. Flynn of Oak Park, Illinois. This page has been viewed 4 times since then. Photos:   1, 2. submitted on September 18, 2026, by Sean P. Flynn of Oak Park, Illinois.
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Sep. 20, 2026