Zilker Botanical Garden
2220 Barton Springs Rd
Business information on this page (including hours, address, phone number, rating, and licence status) is provided for reference only. Some fields carry their own as-of date; others may be older than they appear. Contact the business directly to confirm current information before visiting or purchasing. See our full Disclaimer.
4.6 ★ (5,999 Google reviews) · as of 2026-08-06
We don't hold a nursery/dealer licensing registry for TX yet, so we have not checked whether this business is licensed. This is not a finding either way: it means our coverage doesn't reach this state, not that anything is wrong with this business.
Before you visit
Zilker Botanical Garden is an independent business, not part of a chain we track. A listing does not show what is in stock. Call before you visit to check plants, sizes and availability.
We list 41 other places within 10 miles in Texas, 27 of them independent. The closest in Texas is Frond Plant Shop, 1.4 mi away.
Our directory has 67 listings in Austin. Compare them on the Austin page.
Growing conditions
- USDA hardiness zone
- 9a
- Avg. minimum winter temp
- 20°F
- Median frost dates
- First ~Dec 3 · Last ~Feb 20
Frost dates: NOAA 1991–2020 Climate Normals, nearest station (AUSTIN-CAMP MABRY, TX US, 5.5 km away) .
What's plantable right now
Based on this ZIP's median frost dates, last frost ~Feb 20, first frost ~Dec 3.
Start indoors now
- Artichoke · 120–130 days to maturity
Planting-window sources: , Utah State University Cooperative Extension .
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.
Nearby nurseries
- Frond Plant Shop Austin, TX 1.4 mi away
- Barton Springs Nursery Austin, TX 2.1 mi away
- The Great Outdoors Austin, TX 2.6 mi away
- City Seed Co. Austin, TX 2.8 mi away
- Thompson + Hanson Garden House Austin, TX 2.9 mi away
- Propagation Planters Austin, TX 2.9 mi away
Frequently asked questions
- What type of business is Zilker Botanical Garden?
- Zilker Botanical Garden is a nursery or garden center in Austin, TX; its business type has not been classified.
- What USDA growing zone is Zilker Botanical Garden in?
- Zilker Botanical Garden (ZIP 78746) is in USDA hardiness zone 9a, with an average minimum winter temperature of 20°F.
- What's plantable near Zilker Botanical Garden right now?
- Based on ZIP 78746's frost dates, this is a good time to start 1 crop indoors. See the full list above.
Source: Google Business Profile. Last checked 2026-08-06. See something wrong? Request a correction or removal →