Harmony Gardens - A SiteOne Company
23203 E 152nd Ave
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.
4.3 ★ (86 Google reviews) · as of 2026-08-06
We don't hold a nursery/dealer licensing registry for CO 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.
Before you visit
Harmony Gardens - A SiteOne Company is one of 344 SiteOne locations we list, 7 of them in Colorado. See every SiteOne location. If you are after a particular variety or want growing advice, the closest independent business we list is S&T Gardens | Check our Facebook for Store Hours, 2.8 mi away. A listing does not show what is in stock. Call before you visit to check plants, sizes and availability.
We list 10 other places within 10 miles in Colorado, 7 of them independent. The closest in Colorado is Lowe's Garden Center, 2.2 mi away.
Our directory has 7 listings in Brighton. Compare them on the Brighton page.
Growing conditions
- USDA hardiness zone
- 5b
- Avg. minimum winter temp
- -15°F
- Median frost dates
- First ~Oct 9 · Last ~May 5
Frost dates: NOAA 1991–2020 Climate Normals, nearest station (DENVER INTL AP, CO US, 12.6 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
- Lowe's Garden Center Brighton, CO 2.2 mi away
- S&T Gardens | Check our Facebook for Store Hours Lochbuie, CO 2.8 mi away
- Arbor Valley Nursery Brighton, CO 3.0 mi away
- Pinnacle Gardens Brighton, CO 5.9 mi away
- Little Valley Wholesale Nursery Brighton, CO 6.7 mi away
- The Potted Plant Commerce City, CO 7.1 mi away
Frequently asked questions
- What type of business is Harmony Gardens - A SiteOne Company?
- Harmony Gardens - A SiteOne Company is classified as a big box in Brighton, CO.
- What USDA growing zone is Harmony Gardens - A SiteOne Company in?
- Harmony Gardens - A SiteOne Company (ZIP 80603) 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 →