Kirby Plants
7234 Oak Ridge Highway, Knoxville, TN 37931
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.
4.8 ★ (252 Google reviews) · as of 2026-08-06
Licence record on file, unconfirmed Matched TN's registry as of 2026-08-04 (96 days ago), too old for us to state this business is currently licensed. See the source registry to confirm current status.
Before you visit
Kirby Plants 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 30 other places within 10 miles in Tennessee, 18 of them independent. The closest in Tennessee is Bamboo of Knoxville, 2.1 mi away.
Our directory has 115 listings in Knoxville. Compare them on the Knoxville page.
Growing conditions
- USDA hardiness zone
- 7b
- Avg. minimum winter temp
- 5°F
- Median frost dates
- First ~Nov 4 · Last ~Mar 31
Frost dates: NOAA 1991–2020 Climate Normals, nearest station (OAK RIDGE ASOS, TN US, 12.0 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.
Nearby nurseries
- Bamboo of Knoxville Knoxville, TN 2.1 mi away
- Thress Nursery Gardens Knoxville, TN 2.6 mi away
- Powell Power Equipment, Inc. Powell, TN 2.9 mi away
- Walmart Garden Center Knoxville, TN 3.2 mi away
- Garden Center at The Home Depot Knoxville, TN 3.5 mi away
- Lowe's Garden Center Knoxville, TN 3.7 mi away
Frequently asked questions
- What type of business is Kirby Plants?
- Kirby Plants is classified as a dealer in Knoxville, TN.
- What USDA growing zone is Kirby Plants in?
- Kirby Plants (ZIP 37931) is in USDA hardiness zone 7b, with an average minimum winter temperature of 5°F.
Source: State-licensed & Google Business Profile. Last checked 2026-08-06. See something wrong? Request a correction or removal →