Edamame Growing Guide
Growing Edamame is easier than you think. This guide walks you through everything you need — from planting your first seed to harvesting.
At a Glance
Difficulty
Easy
Category
Vegetable
Sun Exposure
Full Sun
Frost Tolerance
Frost Tender
Cold Hardiness
Survives to 4°C
Plant Family
Fabaceae
Growing Season
Warm Season
Plant Lifecycle
Annual
Also grows well as
How to Start It
★ Recommended for beginners
Sow direct 2.5 cm deep, 10 cm apart, once the soil is warm — they hate cold, wet ground. No need to start indoors; they resent transplanting.
Edamame is the green-soybean vegetable, harvested young and steamed in the pod. It's a legume that fixes nitrogen, so it feeds the soil. The whole crop tends to ripen close together — sow in succession if you want a longer picking window.
When To Start
First Chance to Plant
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Last Chance to Plant
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When should you plant Edamame?
Your planting dates depend on your local climate. Sign up and add your location to unlock personalized dates.
Your Edamame Planting Window
Start planting
May 15, 2026
Last chance
Sep 10, 2026
The Journey Ahead
Edamame's Lifecycle
Seedling
Mature Plant
Seed Production
Step 2
Planting & Sprouting
Expect sprouts in 7–14 days
Growing Tips
- 1Edamame is an easy, soil-improving crop — warmth and sun are all it asks.
- 2Don't over-feed with nitrogen (it makes its own).
- 3For a steady supply rather than one big glut, sow a fresh patch every couple of weeks.
Seedling Phase
Step 3
Growth & Maturity
~90
Days to Maturity
60 cm
Mature Height
30 cm
Mature Width
Pests to Watch For
Diseases to Watch For
Mature Plant
Step 4
Harvesting
Harvest Window
14 days
When to Pick
Pick when pods are plump and bright green, still tender (~90 days)
How to Harvest
- 1Harvest when the pods are plump and filled but still bright green and tender — there's a fairly short window before they go starchy.
- 2Pull the whole plant or strip the pods; the bulk ripens together.
Step 5
Saving Seeds
How to Save Seeds
Leave some pods to fully mature and dry on the plant, then shell out the hard beans — these are dried soybeans, and they store for years.
Seed Production
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