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When to Plant Fava Beans in Ripley County, MO

Fava beans are a cool-season legume with large, meaty beans inside thick pods. They fix nitrogen in the soil and are one of the oldest cultivated crops.

Ripley County, Missouri is in USDA Zone 6b. The average last spring frost is March 27 and the first fall frost is November 2, giving you a growing season of approximately 220 days.

At an elevation of 1,300 feet, Ripley County receives approximately 38.2 inches of rainfall annually with predominantly silt loam soil. Summer highs average 89Β°F, providing good warmth for Fava Beans during the growing season.

Ripley County, MO (Zone 6b) Long season
220 days
Last Spring Frost March 27
220 growing days
First Fall Frost November 2

Ripley County Soil Profile

Soil Type

Silt Loam

Soil pH

5.7-6.8

Drainage

Well Drained

Monthly Watering Guide for Fava Beans

Fava 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 Fava Beans Needs Rainfall You Supplement Action
Jan β€” 1.8" 0" ❄️ Dormant
Feb β€” 1.6" 0" ❄️ Dormant
Mar 4.3" 2.6" 1.7" πŸ’§ Light watering
Apr 4.3" 3.5" 0.8" πŸ’§ Light watering
May 4.3" 4.6" 0" βœ… Rainfall sufficient
Jun 4.3" 5.3" 0" βœ… Rainfall sufficient
Jul 4.3" 4.7" 0" βœ… Rainfall sufficient
Aug 4.3" 3.8" 0.5" πŸ’§ Light watering
Sep 4.3" 3.1" 1.2" πŸ’§ Light watering
Oct 4.3" 2.8" 1.5" πŸ’§ Light watering
Nov 4.3" 2.4" 1.9" πŸ’§ Light watering
Dec β€” 2.1" 0" ❄️ Dormant

Water needs are for active growing months only (Mar–Nov in Ripley County). Supplement amounts are based on average rainfall β€” actual needs vary with temperature, soil, and mulching.

Fava Beans Planting Timeline β€” Ripley County, MO

Fava Beans Planting Calendar

Activity When Date Range
Start Indoors February 20 Feb 20 – Mar 6
Transplant Outdoors March 27 Mar 27 – Apr 10
Direct Sow March 13 Mar 13 – Apr 3
Harvest June 12 Jun 12 – Jul 24
Fall Sowing August 24 Aug 24 – Sep 7

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

Month-by-Month Timeline

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

Growing Conditions

β˜€οΈ Sun

Full Sun (6-8+ hours)

πŸ’§ Water

Moderate β€” regular watering

πŸ“… Days to Maturity

75–100 days

πŸ§ͺ Soil pH

Needs 6–7 Β· Your soil: N/A

πŸ—ΊοΈ USDA Zone

Zone 6b

πŸ“† Growing Season

220 days in Ripley County

Growing Tips for Ripley County

Direct sow as early as soil can be worked in spring. Pinch growing tips when pods begin to form to redirect energy and reduce aphid problems. Stake tall varieties.

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 Fava Beans in Ripley County, MO?

Ripley County is in Zone 6b with an average last frost of March 27. Plan your Fava Beans planting based on this frost date β€” see the calendar above for exact timing.

What planting zone is Ripley County, MO?

Ripley County, Missouri is in USDA Hardiness Zone 6b. The average last spring frost is March 27 and first fall frost is November 2.

🌱

Plan Your Garden with Confidence

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

Get Your Free Garden Planner →

Free download. Plan your entire garden season in minutes.

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