Wholesale Grower
Dealer
Rens Nursery-Retail LLC
N11525 County Road MM, Waupun, WI 53963
State-licensed as of 2026-08-04
Plant Nurseries & Garden Centers in Waupun, WI
Where to buy plants here
Where to buy plants in Waupun, WI: big-box vs. independent
Waupun, WI has 3 wholesale growers 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.
Wholesale growers, named
Growing conditions
- USDA hardiness zone
- 5a
- Avg. minimum winter temp
- -20°F
- Median frost dates
- First ~Oct 11 · Last ~May 1
Frost dates: NOAA 1991–2020 Climate Normals, nearest station (TOWN OF WESTFORD, WI US, 21.6 km away) .
What's plantable right now
Based on this ZIP's median frost dates, last frost ~May 1, first frost ~Oct 11.
Direct-sow now
- Basil · 14–75 days to maturity
Planting-window sources: , Clemson Cooperative Extension, Home & Garden Information Center , Colorado State University Extension, Colorado Master Gardener Program , NC State 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.
No mapped coordinates yet for any listing in Waupun.
Wholesale Grower
Grower
Rens Nursery-Retail LLC
N11525 County Road M, Waupun, WI 53963
State-licensed as of 2026-08-04
Wholesale Grower
Grower
Rens Nursery Wholesale
N11561 County Road MM, Waupun, WI 53963
State-licensed as of 2026-08-04
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 | 1 | – | 12 | 6 | – | – | – | – | – | – | – | – |
| Direct-sow | – | – | – | 17 | 18 | 2 | 1 | 1 | 1 | – | – | – |
| Transplant | – | – | – | 4 | 23 | – | – | – | – | – | – | – |
| Fall planting | – | – | – | – | – | – | – | – | – | – | – | – |
Waupun, WI has a population of 11,174, a median household income of $65,625, and a 66.5% owner-occupied housing rate. Source: US Census Bureau, American Community Survey (2020-2024).
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