When to plant Edamame in Monroe County, AL
In Monroe County, plant Edamame in spring between March 21 and April 11, once soil temps hold above 50°F. Monroe County's last frost averages March 14, so most warm-season crops establish quickly once soil holds above 60°F. For a fall crop, sow between and — roughly 75–100 days before the first frost on November 14.
When to Plant Edamame in Monroe County, AL
Monroe County, Alabama gardeners: here's your July plan
Your Monroe County, Alabama garden is entering a new phase. Here's what's on the schedule for July and why each task matters now.
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Start harvesting edamame
If you can't use it all right away, check the food-preservation section of your planner.
Edamame are soybeans harvested at the immature green stage for a sweet, nutty snack. They are high in protein and easy to grow in warm climates.
Monroe County, Alabama is in USDA Zone 8b. The average last spring frost is March 14 and the first fall frost is November 14, giving you a growing season of approximately 245 days.
At an elevation of 177 feet, Monroe County receives approximately 51.5 inches of rainfall annually with predominantly clay loam soil. Summer highs average 96°F, so Edamame may need afternoon shade and extra watering during peak heat. Clay soil retains moisture well for Edamame, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Edamame root diseases.
Monroe County Soil Profile
Soil Type
Clay Loam
Soil pH
5.6-6.3
Drainage
Well Drained
Edamame Planting Risk Windows
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 Monroe County
How your county's soil matches Edamame's growing requirements.
Soil pH
Your soil pH (5.6–6.3) is more acidic than Edamame prefers (6.0–7.0). Add garden lime to raise pH.
Soil Texture
The clay loam soil in Monroe County is excellent for Edamame — good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (2.8%). Annual compost additions will help Edamame.
How to Plant Edamame
Succession Planting Edamame
Sow every 8.6 weeks. Last sowing by Aug 06 to harvest before frost.
Edamame Water Budget
Monthly Watering Guide for Edamame
Edamame 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 | Edamame Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | — | 4.7" | 0" | ❄️ Dormant |
| Feb | — | 3.6" | 0" | ❄️ Dormant |
| Mar | 3.9" | 5.1" | 0" | ✅ Rainfall sufficient |
| Apr | 3.9" | 4.3" | 0" | ✅ Rainfall sufficient |
| May | 3.9" | 3.7" | 0.2" | 💧 Light watering |
| Jun | 3.9" | 4" | 0" | ✅ Rainfall sufficient |
| Jul | 3.9" | 4.7" | 0" | ✅ Rainfall sufficient |
| Aug | 3.9" | 5.3" | 0" | ✅ Rainfall sufficient |
| Sep | 3.9" | 4.3" | 0" | ✅ Rainfall sufficient |
| Oct | 3.9" | 3.3" | 0.6" | 💧 Light watering |
| Nov | 3.9" | 4" | 0" | ✅ Rainfall sufficient |
| Dec | — | 4.7" | 0" | ❄️ Dormant |
Water needs are for active growing months only (Mar–Nov in Monroe County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Edamame 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.
Edamame Planting Timeline — Monroe County, AL
Edamame Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Direct Sow | March 21 | Mar 21 – Apr 11 |
| Harvest | June 6 | Jun 6 – Jul 18 |
Plant 1" deep · 15" apart · Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | Direct Sow |
| April | Direct Sow |
| May | — |
| June | Harvest |
| July | Harvest |
| August | — |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
0.9"/week · Only during dry spells
📅 Days to Maturity
75–100 days
🧪 Soil pH
Needs 6–7 · Your soil: too_acidic
🗺️ USDA Zone
Zone 8b
📆 Growing Season
245 days in Monroe County
Growing Tips for Edamame in Monroe County
Direct sow Edamame outdoors after March 14 in Monroe County when soil has warmed and frost danger has passed.
With Monroe County's clay soil (26% clay), work in 3-4 inches of compost before planting Edamame. Avoid tilling when soil is wet to prevent compaction.
With summer highs reaching 96°F in Monroe County, provide afternoon shade for Edamame and water deeply in the morning.
Common pests for Edamame 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. Do not over-fertilize with nitrogen. Harvest when pods are plump and bright green but before they start to yellow. Steam or boil pods before eating.
Companion Planting
Good Companions
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Check more plant combinations with our Companion Planting Checker →
Edamame in Other Locations
Frequently Asked Questions
When should I plant Edamame in Monroe County, AL?
Monroe County is in Zone 8b with an average last frost of March 14. Plan your Edamame planting based on this frost date — see the calendar above for exact timing.
What planting zone is Monroe County, AL?
Monroe County, Alabama is in USDA Hardiness Zone 8b. The average last spring frost is March 14 and first fall frost is November 14.
When should I plant Edamame in Monroe County, AL?
In Monroe County, AL, plant Edamame after the last frost (around March 14) and before the first frost (around November 14). Best results when soil holds above 50°F.
What growing zone is Monroe County, AL for Edamame?
Monroe County sits in USDA Zone 8b. Edamame grows reliably in zones 3a through 10b, so it's a good fit here.
Can Edamame grow in Monroe County's climate?
Yes — Edamame grows well in Monroe County's temperate climate. Monroe County averages a 245-day frost-free season, with last frost around March 14 and first frost around November 14.
Your Monroe County Garden Planner — Free
A 22-page printable planner built for Monroe County (Zone 8b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.