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When to Plant Kidney Beans in Greenbrier County, WV

Greenbrier County, West Virginia Zone 6b May

Your May planting checklist for Greenbrier County, West Virginia

Here's what deserves your attention in Greenbrier County, West Virginia this month. Everything below is tailored to Zone 6b and timed around your local frost dates.

Avg. last frost May 3
Avg. first frost October 17
Soil temp (4") 54°F
Watering Moderate
Pest pressure Low
Daylight 14.1 hrs
  1. Direct-sow kidney beans

    Keep the top inch of soil moist until germination — a gentle morning watering for 5–7 days does the job.

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Kidney beans are a popular dry bean variety named for their shape, available in red and white types. They are the classic bean for chili and red beans and rice.

Greenbrier County, West Virginia is in USDA Zone 6b. The average last spring frost is May 3 and the first fall frost is October 17, giving you a growing season of approximately 167 days.

At an elevation of 3,189 feet, Greenbrier County receives approximately 50.8 inches of rainfall annually with predominantly silt loam soil. Summer highs average 91°F, providing good warmth for Kidney Beans during the growing season. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Kidney Beans root diseases.

Greenbrier County, WV (Zone 6b) Moderate season
167 days
Last Spring Frost May 3
167 growing days
First Fall Frost October 17
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Greenbrier County Soil Profile

Soil Type

Silt Loam

Soil pH

5.7-6.6

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (41 days to spare)
Transplant: Apr 27 🍅 Harvest: Jul 27 – Aug 31
Recommended (50%) ✓ Fits season (41 days to spare)
Transplant: May 3 🍅 Harvest: Aug 2 – Sep 6
Safe Start (90%) ✓ Fits season (32 days to spare)
Transplant: May 22 🍅 Harvest: Aug 21 – Sep 25

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 Greenbrier County

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

Soil pH

Your soil pH (5.7–6.6) overlaps with Kidney Beans's range (6.0–7.5), though not a perfect match.

Soil Texture

The silt loam soil in Greenbrier County is excellent for Kidney Beans — good drainage, moisture retention, and nutrient holding capacity.

Organic Matter

Organic matter is moderate (3.3%). Annual compost additions will help Kidney Beans.

How to Plant Kidney 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

Monthly Watering Guide for Kidney Beans

Kidney Beans needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.

Month Kidney Beans Needs Rainfall You Supplement Action
Jan 4.9" 0" ❄️ Dormant
Feb 4.1" 0" ❄️ Dormant
Mar 4.9" 0" ❄️ Dormant
Apr 3.6" 0" ❄️ Dormant
May 4.3" 3.6" 0.7" 💧 Light watering
Jun 4.3" 4.3" 0" ✅ Rainfall sufficient
Jul 4.3" 4.9" 0" ✅ Rainfall sufficient
Aug 4.3" 5.3" 0" ✅ Rainfall sufficient
Sep 4.3" 4.1" 0.2" 💧 Light watering
Oct 4.3" 3" 1.3" 💧 Light watering
Nov 4.1" 0" ❄️ Dormant
Dec 4.1" 0" ❄️ Dormant

Water needs are for active growing months only (May–Oct in Greenbrier County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.

Kidney Beans Heat Requirements (GDD)

What are Growing Degree Days (GDD)?

Growing Degree Days measure the total warmth your plants receive during the growing season. Think of it as a "heat bank" — every day above 50°F deposits warmth that helps your plants grow.

Each plant needs a certain amount of accumulated heat to mature. If your county provides more GDD than the plant needs, it's a great fit. If it's close, you may want to choose faster-maturing varieties or start seeds indoors to get a head start.

Kidney Beans needs ~1,779 GDD — county provides 3,047 GDD Excellent fit

Kidney Beans Planting Timeline — Greenbrier County, WV

Kidney Beans Planting Calendar

Activity When Date Range
Direct Sow May 10 May 10 – May 31
Harvest August 9 Aug 9 – Sep 13

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

Month-by-Month Timeline

MonthActivities
January
February
March
April
May Direct Sow
June
July
August Harvest
September Harvest
October
November
December
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Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

1"/week · Natural rainfall sufficient

📅 Days to Maturity

85–110 days

🧪 Soil pH

Needs 6–7.5 · Your soil: acceptable

🗺️ USDA Zone

Zone 6b

📆 Growing Season

167 days in Greenbrier County

Growing Tips for Kidney Beans in Greenbrier County

Direct sow Kidney Beans outdoors after May 03 in Greenbrier County when soil has warmed and frost danger has passed.

Common pests for Kidney 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 frost. Allow pods to dry completely on the plant. Kidney beans must be thoroughly cooked as raw or undercooked beans contain harmful lectins.

Companion Planting

Good Companions

Avoid Planting Near

  • Onion
  • Garlic

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Kidney Beans in Greenbrier County, WV?

Greenbrier County is in Zone 6b with an average last frost of May 3. Plan your Kidney Beans planting based on this frost date — see the calendar above for exact timing.

What planting zone is Greenbrier County, WV?

Greenbrier County, West Virginia is in USDA Hardiness Zone 6b. The average last spring frost is May 3 and first fall frost is October 17.

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Your Greenbrier County Garden Planner — Free

A 24-page printable planner built for Greenbrier County (Zone 6b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.

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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 Greenbrier County, WV. Local conditions may vary. Last updated: May 2026.

Sources & credits

Every number on this page traces back to a primary horticulture or government data source. Click through to verify.