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When to Plant Lima Beans in Okeechobee County, FL

Lima beans are a warm-season legume producing large, creamy beans with a buttery texture. Both bush and pole varieties are available, with pole types yielding more.

Okeechobee County, Florida is in USDA Zone 9b. The average last spring frost is January 25 and the first fall frost is December 20, giving you a growing season of approximately 329 days.

At an elevation of 139 feet, Okeechobee County receives approximately 49.6 inches of rainfall annually with predominantly sand soil. Summer highs average 101ยฐF, so Lima Beans may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring โ€” great for early planting โ€” but Lima Beans will need more frequent watering and organic matter to retain nutrients.

Okeechobee County, FL (Zone 9b) Year-round
329 days
Last Spring Frost January 25
329 growing days
First Fall Frost December 20

Okeechobee County Soil Profile

Soil Type

Sand

Soil pH

5.2-5.8

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (218 days to spare)
Transplant: Jan 19 🍅 Harvest: Mar 23 – May 4
Recommended (50%) ✓ Fits season (224 days to spare)
Transplant: Jan 25 🍅 Harvest: Mar 29 – May 10
Safe Start (90%) ✓ Fits season (202 days to spare)
Transplant: Feb 21 🍅 Harvest: Apr 25 – Jun 6

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 Okeechobee County

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

Soil pH

Your soil pH (5.2โ€“5.8) is more acidic than Lima Beans prefers (6.0โ€“7.0). Add garden lime to raise pH.

Soil Texture

Sandy soil in Okeechobee County warms quickly in spring but drains fast. Lima Beans will need more frequent watering and regular compost additions to retain nutrients.

Drainage

Drainage is adequate for Lima Beans.

Organic Matter

Organic matter is low (1.7%). Add 2-3 inches of compost before planting Lima Beans.

How to Plant Lima Beans

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

Succession Planting Lima Beans

6
successive plantings in your 329-day season

Sow every 6.9 weeks. Last sowing by Sep 21 to harvest before frost.

Plant Water Budget

Plant needs
0.9″/week
Rainfall provides
0.6″/week
You supply
0.7″/week
Watering frequency 1-2 times/week
Season total 1,899 gal / 100 sq ft
Drought risk

Water stress score is 6/10 โ€” consider drought-tolerant varieties and mulching

Monthly Watering Guide for Lima Beans

Lima Beans needs approximately 0.9 inches of water per week (3.9" per month). Here's how your county's rainfall compares month by month.

Month Lima Beans Needs Rainfall You Supplement Action
Jan 3.9" 2.5" 1.4" ๐Ÿ’ง Light watering
Feb 3.9" 2.4" 1.5" ๐Ÿ’ง Light watering
Mar 3.9" 3.2" 0.7" ๐Ÿ’ง Light watering
Apr 3.9" 2.2" 1.7" ๐Ÿ’ง Light watering
May 3.9" 3.5" 0.4" ๐Ÿ’ง Light watering
Jun 3.9" 6.8" 0" โœ… Rainfall sufficient
Jul 3.9" 6.9" 0" โœ… Rainfall sufficient
Aug 3.9" 7.6" 0" โœ… Rainfall sufficient
Sep 3.9" 6.6" 0" โœ… Rainfall sufficient
Oct 3.9" 3.5" 0.4" ๐Ÿ’ง Light watering
Nov 3.9" 2.2" 1.7" ๐Ÿ’ง Light watering
Dec 3.9" 2.1" 1.8" ๐Ÿ’ง Light watering

Water needs are for active growing months only (Janโ€“Dec in Okeechobee County). Supplement amounts are based on average rainfall โ€” actual needs vary with temperature, soil, and mulching.

Lima 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" โ€” every day above 50ยฐF 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.

Lima Beans needs ~1,931 GDD — county provides 8,497 GDD Excellent fit

Lima Beans Planting Timeline โ€” Okeechobee County, FL

Lima Beans Planting Calendar

Activity When Date Range
Direct Sow February 1 Feb 1 โ€“ Feb 22
Harvest April 5 Apr 5 โ€“ May 17

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

Month-by-Month Timeline

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

Growing Conditions

โ˜€๏ธ Sun

Full Sun (6-8+ hours)

๐Ÿ’ง Water

0.9"/week ยท 1-2 times/week

๐Ÿ“… Days to Maturity

60โ€“90 days

๐Ÿงช Soil pH

Needs 6โ€“7 ยท Your soil: too_acidic

๐Ÿ—บ๏ธ USDA Zone

Zone 9b

๐Ÿ“† Growing Season

329 days in Okeechobee County

Growing Tips for Lima Beans in Okeechobee County

Direct sow Lima Beans outdoors after January 25 in Okeechobee County when soil has warmed and frost danger has passed.

Sandy soil in Okeechobee County dries quickly โ€” mulch Lima Beans with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.

With summer highs reaching 101ยฐF in Okeechobee County, provide afternoon shade for Lima Beans and water deeply in the morning.

Common pests for Lima 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 thoroughly warm at 65F or above. Do not soak seeds before planting as they may crack. Harvest when pods are plump but still green for fresh limas.

Companion Planting

Good Companions

Avoid Planting Near

  • Onion
  • Garlic
  • Fennel

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Lima Beans in Okeechobee County, FL?

Okeechobee County is in Zone 9b with an average last frost of January 25. Plan your Lima Beans planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Okeechobee County, FL?

Okeechobee County, Florida is in USDA Hardiness Zone 9b. The average last spring frost is January 25 and first fall frost is December 20.

๐ŸŒฑ

Plan Your Garden with Confidence

Get our free Garden Planner โ€” designed to help Okeechobee County gardeners in Zone 9b 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 Okeechobee County, FL. Local conditions may vary. Last updated: April 2026.