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When to plant Yard Long Beans in Perry County, KY

Perry County's climate puts the Yard Long Beans spring window between April 29 and May 20. most warm-season crops establish quickly once soil holds above 60°F.

When to Plant Yard Long Beans in Perry County, KY

Perry County, Kentucky Zone 7a June

June in Perry County, Kentucky — your action list

June rewards gardeners who work with the weather, not against it. Here's how to stay in step this month in Perry County, Kentucky.

Avg. last frost April 22
Avg. first frost October 20
Soil temp (4") 63°F
Watering Moderate
Pest pressure High
Daylight 14.5 hrs

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Yard long beans are a tropical legume that produces slender pods up to 24 inches long. They are a staple in Southeast Asian cooking and thrive in hot weather.

Perry County, Kentucky is in USDA Zone 7a. The average last spring frost is April 22 and the first fall frost is October 20, giving you a growing season of approximately 181 days.

At an elevation of 3,675 feet, Perry County receives approximately 43.3 inches of rainfall annually with predominantly silt loam soil. Summer highs average 86°F, providing good warmth for Yard Long Beans during the growing season.

Perry County, KY (Zone 7a) Moderate season
181 days
Last Spring Frost April 22
181 growing days
First Fall Frost October 20

Perry County Soil Profile

Soil Type

Silt Loam

Soil pH

5.6-6.7

Drainage

Well Drained

Yard Long Beans Planting Risk Windows

Early Start (70% safe) ✓ Fits season (73 days to spare)
Start indoors: Feb 25 Transplant: Apr 29 🍅 Harvest: Jun 24 – Aug 5
Recommended (50%) ✓ Fits season (69 days to spare)
Start indoors: Mar 4 Transplant: May 6 🍅 Harvest: Jul 1 – Aug 12
Safe Start (90%) ✓ Fits season (69 days to spare)
Start indoors: Mar 16 Transplant: May 18 🍅 Harvest: Jul 13 – Aug 24

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 Perry County

How your county's soil matches Yard Long Beans's growing requirements.

Soil pH

Your soil pH (5.6–6.7) overlaps with Yard Long Beans's range (6.0–7.5), though not a perfect match.

Soil Texture

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

Organic Matter

Organic matter is moderate (2.6%). Annual compost additions will help Yard Long Beans.

How to Plant Yard Long Beans

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

Succession Planting Yard Long Beans

3
successive plantings in your 181-day season

Sow every 6.3 weeks. Last sowing by Aug 01 to harvest before frost.

Yard Long Beans Water Budget

Plant needs
1.0″/week
Rainfall provides
1.0″/week
Watering frequency Natural rainfall sufficient
Season total 0 gal / 100 sq ft

Monthly Watering Guide for Yard Long Beans

Yard Long 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 Yard Long Beans Needs Rainfall You Supplement Action
Jan 3.9" 0" ❄️ Dormant
Feb 3.3" 0" ❄️ Dormant
Mar 4.3" 0" ❄️ Dormant
Apr 4.3" 2.9" 1.4" 💧 Light watering
May 4.3" 3.3" 1" 💧 Light watering
Jun 4.3" 3.5" 0.8" 💧 Light watering
Jul 4.3" 4.8" 0" ✅ Rainfall sufficient
Aug 4.3" 3.9" 0.4" 💧 Light watering
Sep 4.3" 3.8" 0.5" 💧 Light watering
Oct 4.3" 2.7" 1.6" 💧 Light watering
Nov 3.6" 0" ❄️ Dormant
Dec 3.3" 0" ❄️ Dormant

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

Yard Long 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.

Yard Long Beans needs ~979 GDD — county provides 2,624 GDD Excellent fit

Yard Long Beans Planting Timeline — Perry County, KY

Yard Long Beans Planting Calendar

Activity When Date Range
Start Indoors March 4 Mar 4 – Mar 18
Transplant Outdoors May 6 May 6 – May 20
Direct Sow April 29 Apr 29 – May 20
Harvest July 1 Jul 1 – Aug 12

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

Month-by-Month Timeline

MonthActivities
January
February
March Start Indoors
April Direct Sow
May Transplant Outdoors Direct Sow
June
July Harvest
August Harvest
September
October
November
December

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

1"/week · Natural rainfall sufficient

📅 Days to Maturity

55–80 days

🧪 Soil pH

Needs 6–7.5 · Your soil: acceptable

🗺️ USDA Zone

Zone 7a

📆 Growing Season

181 days in Perry County

Growing Tips for Yard Long Beans in Perry County

Direct sow Yard Long Beans outdoors after April 22 in Perry County when soil has warmed and frost danger has passed.

Common pests for Yard Long 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 soil is warm. Provide tall poles or trellising as vines can reach 8-10 feet. Harvest when pods are pencil-thick before seeds bulge. Cook quickly for best texture.

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 Yard Long Beans in Perry County, KY?

Perry County is in Zone 7a with an average last frost of April 22. Plan your Yard Long Beans planting based on this frost date — see the calendar above for exact timing.

What planting zone is Perry County, KY?

Perry County, Kentucky is in USDA Hardiness Zone 7a. The average last spring frost is April 22 and first fall frost is October 20.

When should I plant Yard Long Beans in Perry County, KY?

In Perry County, KY, plant Yard Long Beans after the last frost (around April 22) and before the first frost (around October 20). Best results when soil holds above 50°F.

What growing zone is Perry County, KY for Yard Long Beans?

Perry County sits in USDA Zone 7a. Yard Long Beans grows reliably in zones 5a through 11b, so it's a good fit here.

Can Yard Long Beans grow in Perry County's climate?

Yes — Yard Long Beans grows well in Perry County's temperate climate. Perry County averages a 181-day frost-free season, with last frost around April 22 and first frost around October 20.

🌱

Your Perry County Garden Planner — Free

A 22-page printable planner built for Perry County (Zone 7a). 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 Perry County, KY. Local conditions may vary. Last updated: June 2026.

Sources & credits

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