McKay Nursery Company
750 S Monroe St, Waterloo, WI 53594
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.
4.4 ★ (84 Google reviews) · as of 2026-08-06
Licence record on file, unconfirmed Matched WI'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
McKay Nursery Company is listed as a wholesale grower. Many wholesale growers sell mainly to landscapers and garden centers, so call ahead to ask whether they sell to the public and whether there is a minimum order. A listing does not show what is in stock. Call before you visit to check plants, sizes and availability.
We list 2 other places within 10 miles in Wisconsin, 1 of them independent. The closest in Wisconsin is Paul's Turf & Tree Nursery Inc., 7.8 mi away.
Our directory has 4 listings in Waterloo. Compare them on the Waterloo page.
Growing conditions
- USDA hardiness zone
- 5b
- Avg. minimum winter temp
- -15°F
- Median frost dates
- First ~Oct 9 · Last ~Apr 30
Frost dates: NOAA 1991–2020 Climate Normals, nearest station (WATERLOO WWTP, WI 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.
Nearby nurseries
- Paul's Turf & Tree Nursery Inc. Marshall, WI 7.8 mi away
- Tate's Tree Company Sun Prairie, WI 9.5 mi away
- Reeseville Ridge Nursery Reeseville, WI 10.8 mi away
- Jung Garden Center Sun Prairie, WI 11.3 mi away
- Avid Gardener Cambridge, WI 12.0 mi away
- Lush Lady Plants LLC Sun Prairie, WI 12.1 mi away
Frequently asked questions
- What type of business is McKay Nursery Company?
- McKay Nursery Company is classified as a dealer in Waterloo, WI.
- What USDA growing zone is McKay Nursery Company in?
- McKay Nursery Company (ZIP 53594) is in USDA hardiness zone 5b, with an average minimum winter temperature of -15°F.
Source: State-licensed & Google Business Profile. Last checked 2026-08-06. See something wrong? Request a correction or removal →