Ewing Outdoor Supply
5.0 ★ (16 Google reviews) as of 2026-08-06
118 Hays St Ste 101, San Marcos, TX 78666
Licence: not checked, no TX registry held
Plant Nurseries & Garden Centers in San Marcos, TX
Where to buy plants here
Where to buy plants in San Marcos, TX: big-box vs. independent
San Marcos, TX has 1 independent nursery and 3 big-box garden centers in this directory's own classification. Independent, big-box, and grower are separate business-structure categories on file for each listing, not a ranking of one over another.
Independent, named
Growing conditions
- USDA hardiness zone
- 9a
- Avg. minimum winter temp
- 20°F
- Median frost dates
- First ~Nov 29 · Last ~Feb 28
Frost dates: NOAA 1991–2020 Climate Normals, nearest station (SAN MARCOS, TX US, 0.8 km away) .
What's plantable right now
Nothing in our crop table has an open planting window for this ZIP right now, check back soon.
Planting windows and crop timing here are computed from USDA/NOAA climate data and the university extension sources cited below, not a site visit or soil test. Treat this as a starting point: local conditions vary, and a local nursery or extension office can advise on your exact site. See our full Disclaimer.
Map data © OpenStreetMap contributors.
Big Box
Big Box
Garden Center at Tractor Supply
935 TX-80, San Marcos, TX 78666
Licence: not checked, no TX registry held
Independent
Inevitable Technology
5.0 ★ (28 Google reviews) as of 2026-08-06
103 Center Point Rd Ste A, San Marcos, TX 78666
Licence: not checked, no TX registry held
Big Box
Big Box
Lowe's Garden Center
3.8 ★ (8 Google reviews) as of 2026-08-06
2211 I 35 N Frontage Rd, San Marcos, TX 78666
Licence: not checked, no TX registry held
Big Box
Big Box
Walmart Garden Center
4.7 ★ (10 Google reviews) as of 2026-08-06
1015 TX-80, San Marcos, TX 78666
Licence: not checked, no TX registry held
Planting calendar
The full year, at a glance
Number of crops in our table with an open planting window each month, computed from this ZIP's median frost dates.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Start indoors | 12 | – | – | – | – | – | – | – | – | – | 1 | – |
| Direct-sow | – | 9 | 9 | 2 | 1 | 1 | 1 | – | – | – | – | – |
| Transplant | – | 10 | 10 | – | – | – | – | – | – | – | – | – |
| Fall planting | – | – | – | – | – | – | – | – | – | 11 | – | – |
Keep looking nearby
Nurseries near San Marcos
- Kyle, TX (11.7 mi)
- Wimberley, TX (13.7 mi)
- Canyon Lake, TX (14.6 mi)
- New Braunfels, TX (15.6 mi)
- Lockhart, TX (16.3 mi)
- Buda, TX (17.1 mi)
- Spring Branch, TX (29.0 mi)
- Bulverde, TX (29.6 mi)
- Del Valle, TX (32.4 mi)
- Austin, TX (33.4 mi)
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