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When to Plant Edamame in Chesapeake City, VA

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.

Chesapeake City, Virginia is in USDA Zone 8a. The average last spring frost is March 24 and the first fall frost is November 15, giving you a growing season of approximately 236 days.

At an elevation of 684 feet, Chesapeake City receives approximately 52.6 inches of rainfall annually with predominantly silt loam soil. Summer highs average 93ยฐF, providing good warmth for Edamame during the growing season. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Edamame root diseases.

Chesapeake City, VA (Zone 8a) Long season
236 days
Last Spring Frost March 24
236 growing days
First Fall Frost November 15

Chesapeake City Soil Profile

Soil Type

Silt Loam

Soil pH

5.4-6.6

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (116 days to spare)
Transplant: Mar 18 🍅 Harvest: Jun 3 – Jul 15
Recommended (50%) ✓ Fits season (117 days to spare)
Transplant: Mar 24 🍅 Harvest: Jun 9 – Jul 21
Safe Start (90%) ✓ Fits season (108 days to spare)
Transplant: Apr 18 🍅 Harvest: Jul 4 – Aug 15

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.

Plant Water Budget

Plant needs
1.0″/week
Rainfall provides
0.9″/week
You supply
0.1″/week
Watering frequency Only during dry spells
Season total 134 gal / 100 sq ft
Edamame needs ~1,728 GDD — county provides 4,661 GDD Excellent fit

Edamame Planting Timeline โ€” Chesapeake City, VA

Edamame Planting Calendar

Activity When Date Range
Direct Sow March 31 Mar 31 โ€“ Apr 21
Harvest June 16 Jun 16 โ€“ Jul 28

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

Month-by-Month Timeline

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

Growing Conditions

Sun

Full Sun (6-8+ hours)

Water

Moderate โ€” regular watering

Days to Maturity

75โ€“100 days

Soil pH

6 โ€“ 7

USDA Zone

Zone 8a

Growing Season

236 days

Growing Tips for Chesapeake City

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

Avoid Planting Near

  • Onion
  • Garlic

Level Up Your Garden

Frequently Asked Questions

When should I plant Edamame in Chesapeake City, VA?

Chesapeake City is in Zone 8a with an average last frost of March 24. Plan your Edamame planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Chesapeake City, VA?

Chesapeake City, Virginia is in USDA Hardiness Zone 8a. The average last spring frost is March 24 and first fall frost is November 15.

๐ŸŒฑ

Plan Your Garden with Confidence

Get our free Garden Planner โ€” designed to help Chesapeake City gardeners in Zone 8a 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 Chesapeake City, VA. Local conditions may vary. Last updated: April 2026.