Conditional — Some Areas
broccoli (zones 2-11) has limited zone overlap with West Virginia (5a-6b). Only zones 5-6 in the state are suitable.
Zone Comparison
Broccoli Needs
- USDA Zones: 2-11
- Soil pH: 5.5 - 8.5
- Sun: Part Sun
- Drainage: well (dry spells)
- Frost-Free Days: 60+
West Virginia Has
- USDA Zones: 5a-6b
- Last Frost: Apr 15 - May 15
- First Frost: Sep 25 - Oct 20
- Annual Rainfall: 38-56 inches
- Common Soils: Shale-derived, Sandy loam, Clay loam
Plant Zone Range (zones 2-11)
Preferred Soil pH
Plant data: USDA PLANTS Database / plant_species_v5.csv. State data: USDA ARS PHZM 2023, NOAA Climate Normals, NRCS SSURGO.
Growing Season Fit
Zone compatibility says you can survive winter here. Whether the growing season is long enough — and warm enough — is a different question.
Frost-free days
Broccoli wants 60+ frost-free days; a typical West Virginia site sees ~190 (NOAA Climate Normals). That leaves comfortable headroom for succession planting.
Growing degree days
Broccoli needs ~1500 GDD (base 50°F) to ripen. The state median runs ~3500 GDD (USDA NRCS county aggregates), so West Virginia's typical season clears that easily.
Climate aggregates derive from USDA NRCS county-level hardiness data + Cornell CALS Extension GDD-by-region tables + MSU Extension chill-hours-by-zone (1991-2020 NOAA Climate Normals baseline).
Soil + Drainage Fit
Broccoli likes near-neutral soil (pH 5.5-8.5). That's the common-ground band across West Virginia's shale-derived and sandy loam — a soil test confirms it for your site. Drainage matters: this plant wants well (dry spells). If your West Virginia site is heavier clay or sits in a low spot, raised beds or amendment with compost solve it.
Plant pH and drainage requirements from USDA PLANTS Database. West Virginia soil profile from USDA NRCS SSURGO. Site-specific verification: a 30-minute soil test from your local Extension lab.
Broccoli in West Virginia — Quick Answer
- Verdict: Conditional — Some Areas
- Plant Zones: 2-11 (USDA PLANTS Database)
- State Zones: 5a-6b (USDA ARS PHZM 2023)
- Growing Season: Apr 15 - May 15 to Sep 25 - Oct 20 (NOAA Climate Normals)
- Days to Maturity: 70 days
What Else to Consider
Zone compatibility tells you about winter cold survival — but West Virginia growers also need to think about:
Steep terrain limits usable growing area
Thin acidic soils over shale bedrock
Short mountain valley growing seasons
Pollinator + Wildlife Value
Broccoli draws pollinators (moderate value, USDA PLANTS Database). Planting it near vegetable beds can lift fruit set on neighboring crops.
West Virginia Cooperative Extension
For West Virginia-specific cultivar recommendations, planting calendars, and pest pressure for broccoli, the canonical source is WVU Extension. Their fact sheets carry the local trial data we can't generalize across 50 states.
Check your specific parcel in West Virginia
State-level data is a sketch. Your Growable Ground report scores broccoli against your parcel's exact soil, sun, drainage, and frost data — not zone averages.
Three things about your exact spot that zone averages miss:
We read public map data for this spot — soil, climate, flood, and parcel records. How we handle your address.
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