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PlantNurseryHQ

← Longmont, CO

Independent

Black Dog LED

1120 Delaware 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.

5.0 ★ (19 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

Learn to garden in CO →

Frequently asked questions

What type of business is Black Dog LED?
Black Dog LED is a nursery or garden center in Longmont, CO; its business type has not been classified.
What USDA growing zone is Black Dog LED in?
Black Dog LED (ZIP 80501) is in USDA hardiness zone 5b, with an average minimum winter temperature of -15°F.
What's plantable near Black Dog LED 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 →