Kortendick Hardware Inc
3806 Douglas Ave, Racine, WI 53402
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.
State-licensed in WI as of 2026-08-04 , licence #105469, source registry · how we verify this
Growing conditions
- USDA hardiness zone
- 6a
- Avg. minimum winter temp
- -10°F
- Median frost dates
- First ~Oct 24 · Last ~Apr 24
Frost dates: NOAA 1991–2020 Climate Normals, nearest station (RACINE BATTEN AP, WI US, 1.5 km away) .
What's plantable right now
Based on this ZIP's median frost dates, last frost ~Apr 24, first frost ~Oct 24.
Plant for fall now
- Beets · 55–65 days to maturity
- Broccoli · 65–80 days to maturity
- Brussels Sprouts · 40–50 days to maturity
- Cabbage · 70–85 days to maturity
- Collards · 32–72 days to maturity
- Kale · 50–70 days to maturity
- Kohlrabi · 50–65 days to maturity
- Mustard Greens · 25–50 days to maturity
- Radish · 20–35 days to maturity
- Spinach · 40–60 days to maturity
- Turnip · 50–60 days to maturity
Planting-window sources: , Clemson Cooperative Extension Home & Garden Information Center , Clemson Cooperative Extension Home & Garden Information Center , Colorado State University Extension , University of Missouri Extension , NC State Extension , Purdue Extension (Dept. of Horticulture and Landscape Architecture) , Virginia Cooperative Extension, Virginia Tech and Virginia State University .
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
- Belle City Lawn Care, LLC Racine, WI
- Bonn Landscaping Racine, WI
- Canopy Tree and Landscape Racine, WI
- Douglas Karge & Associates Inc Racine, WI
- Four Seasons Lawncare of Racine, LLC Racine, WI
- Garden Center at The Home Depot Racine, WI
Frequently asked questions
- What type of business is Kortendick Hardware Inc?
- Kortendick Hardware Inc is classified as a dealer in Racine, WI.
- Is Kortendick Hardware Inc state-licensed?
- Yes, Kortendick Hardware Inc appears in WI's state nursery/dealer licensing registry, as of 2026-08-04 (license #105469).
- What USDA growing zone is Kortendick Hardware Inc in?
- Kortendick Hardware Inc (ZIP 53402) is in USDA hardiness zone 6a, with an average minimum winter temperature of -10°F.
- What's plantable near Kortendick Hardware Inc right now?
- Based on ZIP 53402's frost dates, this is a good time to start 11 fall crops. See the full list above.
Source: State registry record. See something wrong? Request a correction or removal →