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When to Plant Ground Cherry in Emmet County, MI

Ground cherries produce small, sweet, tropical-tasting berries enclosed in papery husks. They are related to tomatillos and cape gooseberries and self-sow readily.

Emmet County, Michigan is in USDA Zone 5a. The average last spring frost is May 5 and the first fall frost is October 21, giving you a growing season of approximately 169 days.

At an elevation of 1,123 feet, Emmet County receives approximately 33.2 inches of rainfall annually with predominantly silt loam soil. Summer highs average 85ยฐF, providing good warmth for Ground Cherry during the growing season.

Emmet County, MI (Zone 5a) Moderate season
169 days
Last Spring Frost May 5
169 growing days
First Fall Frost October 21

Emmet County Soil Profile

Soil Type

Silt Loam

Soil pH

5.8-7.1

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (17 days to spare)
Transplant: May 18 🍅 Harvest: Jul 27 – Sep 21
Recommended (50%) ✓ Fits season (22 days to spare)
Transplant: May 26 🍅 Harvest: Aug 4 – Sep 29
Safe Start (90%) ✓ Fits season (22 days to spare)
Transplant: Jun 10 🍅 Harvest: Aug 19 – Oct 14

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
0.8″/week
You supply
0.2″/week
Watering frequency Only during dry spells
Season total 263 gal / 100 sq ft
Ground Cherry needs ~997 GDD — county provides 2,323 GDD Excellent fit

Ground Cherry Planting Timeline โ€” Emmet County, MI

Ground Cherry Planting Calendar

Activity When Date Range
Transplant Outdoors May 26 May 26 โ€“ Jun 9
Harvest August 4 Aug 4 โ€“ Sep 29

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

Month-by-Month Timeline

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

Growing Conditions

Sun

Full Sun (6-8+ hours)

Water

Moderate โ€” regular watering

Days to Maturity

65โ€“80 days

Soil pH

6 โ€“ 7.5

USDA Zone

Zone 5a

Growing Season

169 days

Growing Tips for Emmet County

Start seeds indoors 6-8 weeks before last frost. Let fruits fall to the ground naturally when ripe inside their husks. The husk turns brown and papery when the fruit is ready.

Companion Planting

Good Companions

Avoid Planting Near

  • Fennel

Level Up Your Garden

Frequently Asked Questions

When should I plant Ground Cherry in Emmet County, MI?

Emmet County is in Zone 5a with an average last frost of May 5. Plan your Ground Cherry planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Emmet County, MI?

Emmet County, Michigan is in USDA Hardiness Zone 5a. The average last spring frost is May 5 and first fall frost is October 21.

๐ŸŒฑ

Plan Your Garden with Confidence

Get our free Garden Planner โ€” designed to help Emmet County gardeners in Zone 5a 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 Emmet County, MI. Local conditions may vary. Last updated: April 2026.