San Antonio Chapter

Gardening Tips, Hints and Hacks August 2023

If you’ve been gardening for any amount of time, you have probably discovered practical gardening practices that work for you here in Central Texas.  We’d love for you to share them with us!  In coming newsletters, we’ll select and share one or two submissions.  Please help us make this new monthly feature a success by sending your submissions to sanantonio@npsot.org.  Be sure to include your name, fully describe the gardening tip, and possibly include an illustrative photo.

Protect Vulnerable Seedlings

I love plants that “plant themselves” so I’m always on the lookout for new seedlings as they germinate in my garden. These new plants keep my plantings fresh, extend species massing, and provide opportunities to share plants with others!

However, my excitement at seeing new seedlings often turns to disappointment when I find that they were dug up by feral cats and wildlife who root through my beds. I do garden for the benefit of wildlife, so I don’t begrudge them their relationship to my beds, however, I do want to keep my plants healthy and happy.

I found that I can easily corral and protect these vulnerable seedlings from destruction by simply repurposing potted plant carriers that I’ve received from nurseries or through plant sales. They can quickly and easily protect multiple seedlings at one time and the critters don’t seem to push them around, although you could easily attach it to the ground with some sort of stake.

(Submitted by Teresa Maslonka)

Protect Vulnerable Seedlings
Photo by Teresa Maslonka

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