Earthworks Landscape Architects and Contractors Inc
989 Quarry Rd, River Falls, WI 54022
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 #243982, source registry · how we verify this
Growing conditions
- USDA hardiness zone
- 4b
- Avg. minimum winter temp
- -25°F
- Median frost dates
- First ~Oct 1 · Last ~May 11
Frost dates: NOAA 1991–2020 Climate Normals, nearest station (RIVER FALLS, WI US, 0.4 km away) .
What's plantable right now
Based on this ZIP's median frost dates, last frost ~May 11, first frost ~Oct 1.
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.
Nearby nurseries
- Arbor Care River Falls, WI
- Barnyard Botanicals River Falls, WI
- Cedar Hill Greenhouse, LLC River Falls, WI
- Charles G Huppert River Falls, WI
- Garden Divas River Falls, WI
- Kinnickinnic Natives, LLC River Falls, WI
Frequently asked questions
- What type of business is Earthworks Landscape Architects and Contractors Inc?
- Earthworks Landscape Architects and Contractors Inc is classified as a dealer in River Falls, WI.
- Is Earthworks Landscape Architects and Contractors Inc state-licensed?
- Yes, Earthworks Landscape Architects and Contractors Inc appears in WI's state nursery/dealer licensing registry, as of 2026-08-04 (license #243982).
- What USDA growing zone is Earthworks Landscape Architects and Contractors Inc in?
- Earthworks Landscape Architects and Contractors Inc (ZIP 54022) is in USDA hardiness zone 4b, with an average minimum winter temperature of -25°F.
- What's plantable near Earthworks Landscape Architects and Contractors Inc right now?
- Based on ZIP 54022's frost dates, this is a good time to direct-sow 1 crop. See the full list above.
Source: State registry record. See something wrong? Request a correction or removal →