Jordan Jahnz, Rachel Jahnz
120 S Pontiac Dr, Janesville, WI 53545
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State-licensed in WI as of 2026-08-04 , licence #527129, source registry · how we verify this
Growing conditions
- USDA hardiness zone
- 5b
- Avg. minimum winter temp
- -15°F
- Median frost dates
- First ~Oct 15 · Last ~Apr 26
Frost dates: NOAA 1991–2020 Climate Normals, nearest station (AFTON - JANESVILLE WWTP, WI US, 6.3 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
- Blain's Farm & Fleet Janesville, WI
- Centerway Flower Shop & Greenhouse Janesville, WI
- Doreen F Slowey Janesville, WI
- Floral Expressions Janesville Janesville, WI
- Garden Center at The Home Depot Janesville, WI
- Garden of Eaton Houseplants Janesville, WI
Frequently asked questions
- What type of business is Jordan Jahnz, Rachel Jahnz?
- Jordan Jahnz, Rachel Jahnz is classified as a grower in Janesville, WI.
- Is Jordan Jahnz, Rachel Jahnz state-licensed?
- Yes, Jordan Jahnz, Rachel Jahnz appears in WI's state nursery/dealer licensing registry, as of 2026-08-04 (license #527129).
- What USDA growing zone is Jordan Jahnz, Rachel Jahnz in?
- Jordan Jahnz, Rachel Jahnz (ZIP 53545) is in USDA hardiness zone 5b, with an average minimum winter temperature of -15°F.
Source: State registry record. See something wrong? Request a correction or removal →