Fredericksburg Chapter

Get the Dirt on Soil – Learn How Your Soil Can Hold More Water, September 26

Peggy Sechrist, an advisor to the Soil for Water Initiative (a project of the National Center for Appropriate Technology), will share key soil health principles that have been emerging in the field of soil science for the last 10 years. This is a timely topic for a drought stricken region. She will be addressing the monthy Fredericksburg Chapter meeting at 7:00 September 26 at St. Joseph’s Halle (212 W. San Antonio St., Fredericksburg).

“Peggy has 35 years of regenerative agriculture and ranching experience in the Hill Country,” noted Deborah Simmons, President of the NPSOT Fredericksburg Chapter. “Her talk will be beneficial for everyone regardless if you manage a large ranch or have a small city yard.”

Sechrist is a practitioner of holistic management, an approach to land management the helps regenerate degraded landscapes and improve the livelihoods of the people living on them. She and her husband, Richard, have been restoring native species on the ranch they have managed for 30 years. She has been a Professional Certified Educator in Holistic Management since 1992 and is currently an advisor to Elizabeth McGreevy’s “Project Bedrock.”

“Through application of holistic management, we were the first ranchers in Texas to create a certified organic, grass-fed beef operation in 1995,” said Sechrist. “Because of this management we have seen the return of Eastern gamma grass along the riparian areas and Indian grass returning to the uplands along with many other diverse species of native plants. I’m looking forward to sharing this information and answering questions at the upcoming meeting.”

– Holly Simonette

About the Region

2026 Fall Symposium Logo

This low-elevations region of Texas extends inland from the barrier islands, about 60 or so miles, and stretches from Brownsville to Louisiana. In total, it covers about 9.5 million acres, with a high point of 150 feet in elevation. More than 1000 species of plants can be found in this region. On the southern end, species more common in Mexico (such as Sabal mexicana) and Central America occur.

The barrier islands provide us with dune systems, and clay flats to the inland side, which have species found in these areas alone. Many plants here, such as Ipomoea pes-caprae (beach morning glory), can be found throughout tropical regions of the globe. I’ve encountered the same species on the beaches of Guam.

Once inland, vast marshes and wet prairies occur. Occasionally, oak (Quercus fusiformis) groves can be found. Common grasses include species of Bothriochloa, Paspalum, and Sporobolus; eastern gamagrass (Tripsacum dactyloides); and switchgrass (Panicum species). Many rivers and creeks cut through the Gulf Prairies, and along these riparian areas various species of trees, Sabal minor, and other plants adapted to clay soils can be found. Due to overgrazing, farming, and fire suppression, woody species such as mesquite (Prosopis glandulosa) and huisache (Acacia farnesiana), and invasive species such as chinaberry (Melia azedarach), Brazilian pepper (Schinus terebinthifolius), and Chinese tallow (Sapium sebiferum) have increased and displaced our native flora.

Source: Wildflowers of Texas by Michael Eason