About us
This group is sponsored by the San Antonio chapter of the Native Plant Society of Texas ("NPSOT") to provide information on chapter meetings, events, workshops, plant sales, outings and any other event related to native plants of the San Antonio area. Individuals who are interested in the enjoyment, identification, protection and utilization of native plants are invited to join this group. More information on native plants is on www.npsot.org and on our chapter's website https://npsot.org/chapters/san-antonio/
You can "attend" our monthly meetings (7:00 pm on the 4th Tuesday of every month except August, November & December) by live-stream and watch videos of our past chapter meetings on our YouTube channel:
https://www.youtube.com/channel/UCKDxQOxsbcWc6AJezluDQrQ
And we are on Facebook. Let's be friends!
https://www.facebook.com/NativePlantSocietyOfTexasSanAntonioChapter
Please consider joining NPSOT to support its many endeavors throughout our state: http://npsot.org/wp/join-renew/
Upcoming events
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Arboretum San Antonio Stewardship Team: Invasive Species Removal
Arboretum San Antonio -Parking Lot, 4226 SE Military Dr, San Antonio, TX, USJoin us on the 3rd Saturday of the month from 9:00 AM to 11:00 AM for an invasive species removal workday at Arboretum San Antonio.
This is a joint stewardship effort with the Alamo Area and Guadalupe Texas Master Naturalist Chapters and Native Plant Society of Texas, with support from community volunteers and partner organizations. Volunteers will help restore habitat along Salado Creek by removing invasive plants, assisting with litter cleanup, and supporting ongoing stewardship of this important natural area.
Primary focus species include Chinaberry tree and Glossy Privet along Salado Creek, along with other invasive species identified on-site. Additional Arboretum stewardship projects are also in development, including the Pollinator Garden and future trail-building efforts.
Each event begins with a brief introduction, safety briefing, and work overview before volunteers move to the work area.
Activity Schedule:
9:00 AM–11:00 AM — Invasive Species Removal
Optional after 11:00 AM — Nature walk and survey of the next site for invasive removal
What to Bring / Expect:
Closed-toe shoes or boots are required. Long pants and long sleeves are recommended. Please bring your own work gloves, reusable water bottle, and loppers if available.
Important Note:
This volunteer event is open to other organizations, community groups, and interested members of the public. However, Arboretum San Antonio is not open for general public access; access for this event is limited to registered volunteers.
(Community Services Hours : Natural Resource Management)
Please complete the RSVP and e-liability form before attending:
*** https://tinyurl.com/ASA-InvasivesRSVP2026 ***2 attendees
Texas Pollinator BioBlitz @ ASA
Arboretum San Antonio, 4226 SE Military Dr, San Antonio, TX, USResignation Required : https://tinyurl.com/ASA-Bioblitz2026Oct
Join us for a special evening of native plants, pollinators, and nocturnal insects at Arboretum San Antonio on Saturday, October 17, 2026, from 5:00–11:00 p.m.
This event is part of the TPWD Texas Pollinator BioBlitz and features two activities. Participants may attend one or both.
Because Arboretum San Antonio is not currently open to the general public, advance RSVP is required and space is limited.
1. Native Plant Walk with NPSOT-SA : 5:00–7:00 p.m.
Explore native plants and their importance to pollinators with members of the Native Plant Society of Texas – San Antonio Chapter.
We’ll look at native flora, plant–pollinator relationships, and opportunities to photograph and document observations using iNaturalist.
Starting Point: Parking lot near the in-progress Arboretum Pollinator Discovery Garden
Great for beginners, experienced iNaturalist users, families, nature enthusiasts, and anyone interested in local plants and pollinators.
2. UV Light / Nocturnal Insect Event: 7:30–11:00 p.m.
Stay after dark with the Nocturnal Insect Tracking & Education (NITE) Team.
Using UV lights, we’ll attract and observe moths and other nighttime insects while learning how nocturnal insect surveys help document biodiversity.
Participants can photograph, identify, and record observations using iNaturalist.
Highlights include:- Learning how UV and blacklights are used for insect observation
- Discovering the diversity of nocturnal insects
- Practicing low-light nature photography
- Contributing observations to community science
What to Bring
- Smartphone with the iNaturalist app installed, or a camera
- Comfortable closed-toe walking shoes
- Water
- Flashlight or headlamp for the evening session
Resignation Required : https://tinyurl.com/ASA-Bioblitz2026Oct
Please register each participant separately so we can manage attendance, site access, and event updates.
Whether you’re an early bird, a night owl, or both, come help us document the Arboretum’s biodiversity and contribute to the Texas Pollinator BioBlitz.
Come for the native plants, stay for the NITE LIFE!4 attendees
Past events
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