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When to Plant Black Beans in Berkeley County, WV

Black beans are a warm-season legume producing small, dark, protein-rich beans that are a staple in Latin American and Caribbean cuisines.

Berkeley County, West Virginia is in USDA Zone 6b. The average last spring frost is April 24 and the first fall frost is October 20, giving you a growing season of approximately 179 days.

At an elevation of 1,749 feet, Berkeley County receives approximately 54.2 inches of rainfall annually with predominantly silt loam soil. Summer highs average 91ยฐF, providing good warmth for Black Beans during the growing season. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Black Beans root diseases.

Berkeley County, WV (Zone 6b) Moderate season
179 days
Last Spring Frost April 24
179 growing days
First Fall Frost October 20

Berkeley County Soil Profile

Soil Type

Silt Loam

Soil pH

5.2-6.5

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (44 days to spare)
Transplant: Apr 15 🍅 Harvest: Jul 15 – Sep 2
Recommended (50%) ✓ Fits season (39 days to spare)
Transplant: Apr 24 🍅 Harvest: Jul 24 – Sep 11
Safe Start (90%) ✓ Fits season (32 days to spare)
Transplant: May 14 🍅 Harvest: Aug 13 – Oct 1

Percentages indicate frost risk at transplant. The 70% safe window means there is a 30% chance of frost after transplant — suitable for cold-hardy crops or gardeners with frost protection. The 90% safe window is best for tender plants.

Soil Compatibility in Berkeley County

How your county's soil matches Black Beans's growing requirements.

Soil pH

Your soil pH (5.2โ€“6.5) is more acidic than Black Beans prefers (6.0โ€“7.5). Add garden lime to raise pH.

Soil Texture

The silt loam soil in Berkeley County is excellent for Black Beans โ€” good drainage, moisture retention, and nutrient holding capacity.

Organic Matter

Organic matter is moderate (2.9%). Annual compost additions will help Black Beans.

How to Plant Black Beans

1"
Planting Depth
15"
Between Plants
24"
Between Rows

Plant Water Budget

Plant needs
1.0″/week
Rainfall provides
1.3″/week
Watering frequency Natural rainfall sufficient
Season total 0 gal / 100 sq ft
Black Beans needs ~1,916 GDD — county provides 3,266 GDD Excellent fit

Black Beans Planting Timeline โ€” Berkeley County, WV

Black Beans Planting Calendar

Activity When Date Range
Direct Sow May 1 May 1 โ€“ May 22
Harvest July 31 Jul 31 โ€“ Sep 18

Plant 1" deep ยท 15" apart ยท Rows 24" apart

Month-by-Month Timeline

MonthActivities
January โ€”
February โ€”
March โ€”
April โ€”
May Direct Sow
June โ€”
July Harvest
August Harvest
September Harvest
October โ€”
November โ€”
December โ€”

Growing Conditions

โ˜€๏ธ Sun

Full Sun (6-8+ hours)

๐Ÿ’ง Water

1"/week ยท Natural rainfall sufficient

๐Ÿ“… Days to Maturity

90โ€“120 days

๐Ÿงช Soil pH

Needs 6โ€“7.5 ยท Your soil: too_acidic

๐Ÿ—บ๏ธ USDA Zone

Zone 6b

๐Ÿ“† Growing Season

179 days in Berkeley County

Growing Tips for Black Beans in Berkeley County

Direct sow Black Beans outdoors after April 24 in Berkeley County when soil has warmed and frost danger has passed.

Common pests for Black Beans in this region include bean beetles and aphids. Use row covers early in the season and inspect plants weekly.

General growing tips

Direct sow after last frost. Provide support for climbing varieties. Allow pods to dry fully on the vine before harvesting. Thresh dried pods by hand or in a pillowcase.

Companion Planting

Good Companions

Avoid Planting Near

  • Onion
  • Garlic

Level Up Your Garden

Frequently Asked Questions

When should I plant Black Beans in Berkeley County, WV?

Berkeley County is in Zone 6b with an average last frost of April 24. Plan your Black Beans planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Berkeley County, WV?

Berkeley County, West Virginia is in USDA Hardiness Zone 6b. The average last spring frost is April 24 and first fall frost is October 20.

๐ŸŒฑ

Plan Your Garden with Confidence

Get our free Garden Planner โ€” designed to help Berkeley County gardeners in Zone 6b organize planting dates, track what's growing, and never miss a planting window.

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Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals. Frost dates are based on 50% probability averages for Berkeley County, WV. Local conditions may vary. Last updated: April 2026.