Harmony Gardens - A SiteOne Company
4.3 ★ (97 Google reviews) as of 2026-08-06
6166 Weld County Rd 74, Windsor, CO 80550
Licence: not checked, no CO registry held
Where to buy plants here
Windsor, CO has 2 independent nurseries and 2 big-box garden centers 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.
Independent, named
Big-box, named
Growing conditions
USDA zone shown is real for Windsor's most common ZIP code; no NOAA station has matched closely enough to compute frost dates or a monthly calendar here yet.
What's plantable right now
Our frost-relative planting windows don't apply here: we don't have frost-date data for this ZIP.
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.
Map data © OpenStreetMap contributors.
4.3 ★ (97 Google reviews) as of 2026-08-06
6166 Weld County Rd 74, Windsor, CO 80550
Licence: not checked, no CO registry held
4.8 ★ (301 Google reviews) as of 2026-08-06
1295 Main St Unit 4, Windsor, CO 80550
Licence: not checked, no CO registry held
3.8 ★ (78 Google reviews) as of 2026-08-06
6166 Co Rd 74, Windsor, CO 80550
Licence: not checked, no CO registry held
4.4 ★ (108 Google reviews) as of 2026-08-06
6461 CO-392, Windsor, CO 80550
Licence: not checked, no CO registry held
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