Gerdes Wholesale Nursery Inc
20304 McGuire Rd
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.
3.9 ★ (15 Google reviews) · as of 2026-08-06
We don't hold a nursery/dealer licensing registry for IL yet, so we have not checked whether this business is licensed. This is not a finding either way: it means our coverage doesn't reach this state, not that anything is wrong with this business.
Growing conditions
- USDA hardiness zone
- 5b
- Avg. minimum winter temp
- -15°F
- Median frost dates
- First ~Oct 12 · Last ~Apr 28
Frost dates: NOAA 1991–2020 Climate Normals, nearest station (MARENGO, IL US, 17.9 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
- Fox Ridge Nursery Harvard, IL 3.6 mi away
- Harvard Nursery Inc Harvard, IL 3.8 mi away
- Clavey's Nursery Inc Harvard, IL 4.3 mi away
- Deep Cut Gardens and Nursery Woodstock, IL 4.3 mi away
- Beeson's McHenry County Nursery Harvard, IL 5.2 mi away
- GET GROUP NURSERY Woodstock, IL 5.3 mi away
Frequently asked questions
- What type of business is Gerdes Wholesale Nursery Inc?
- Gerdes Wholesale Nursery Inc is a nursery or garden center in Harvard, IL; its business type has not been classified.
- What USDA growing zone is Gerdes Wholesale Nursery Inc in?
- Gerdes Wholesale Nursery Inc (ZIP 60033) is in USDA hardiness zone 5b, with an average minimum winter temperature of -15°F.
Source: Google Business Profile. Last checked 2026-08-06. See something wrong? Request a correction or removal →