Happy Day Plants
501 Main St
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.
4.9 ★ (39 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.
Growing conditions
- USDA hardiness zone
- 5b
- Avg. minimum winter temp
- -15°F
- Median frost dates
- First ~Oct 5 · Last ~May 7
Frost dates: NOAA 1991–2020 Climate Normals, nearest station (LONGMONT 2 ESE, CO US, 2.0 km away) .
What's plantable right now
Based on this ZIP's median frost dates, last frost ~May 7, first frost ~Oct 5.
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
- A florae Longmont, CO 292 ft away
- Triumph Trее Longmont, CO 0.1 mi away
- Longmont Florist Longmont, CO 0.1 mi away
- The Front Porch Garden Shop Longmont, CO 0.6 mi away
- Bent Heirlooms Longmont, CO 0.6 mi away
- Greenies Organic Longmont, CO 1.0 mi away
Frequently asked questions
- What type of business is Happy Day Plants?
- Happy Day Plants is a nursery or garden center in Longmont, CO; its business type has not been classified.
- What USDA growing zone is Happy Day Plants in?
- Happy Day Plants (ZIP 80501) is in USDA hardiness zone 5b, with an average minimum winter temperature of -15°F.
- What's plantable near Happy Day Plants right now?
- Based on ZIP 80501's frost dates, this is a good time to direct-sow 1 crop. See the full list above.
Source: Google Business Profile. Last checked 2026-08-06. See something wrong? Request a correction or removal →