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When to plant Melon in Kalkaska County, MI

Plant Melon in Kalkaska County after May 8; the prime window is May 15–June 5.

When to Plant Melon in Kalkaska County, MI

Melons are warm-season vine crops that produce sweet, juicy fruits in many varieties including muskmelon and honeydew. They need a long, hot growing season.

Kalkaska County, Michigan is in USDA Zone 5a. The average last spring frost is May 8 and the first fall frost is October 13, giving you a growing season of approximately 158 days.

At an elevation of 686 feet, Kalkaska County receives approximately 30.9 inches of rainfall annually with predominantly silt loam soil. Summer highs average 84°F, so choose short-season varieties of Melon to ensure they mature before fall.

Kalkaska County, MI (Zone 5a) Moderate season
158 days
Last Spring Frost May 8
158 growing days
First Fall Frost October 13

Kalkaska County Soil Profile

Soil Type

Silt Loam

Soil pH

6.0-7.0

Drainage

Well Drained

Melon Planting Timeline — Kalkaska County, MI

Melon Planting Calendar

Activity When Date Range
Start Indoors April 3 Apr 3 – Apr 17
Transplant Outdoors May 22 May 22 – Jun 5
Direct Sow May 15 May 15 – Jun 5
Harvest July 31 Jul 31 – Sep 18

Plant 1" deep · 30" apart · Rows 42" apart

Month-by-Month Timeline

MonthActivities
January
February
March
April Start Indoors
May Transplant Outdoors Direct Sow
June Transplant Outdoors Direct Sow
July Harvest
August Harvest
September Harvest
October
November
December

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

Moderate — regular watering

📅 Days to Maturity

70–100 days

🧪 Soil pH

Needs 6–7 · Your soil: N/A

🗺️ USDA Zone

Zone 5a

📆 Growing Season

158 days in Kalkaska County

Growing Tips for Kalkaska County

Start seeds indoors 3-4 weeks before transplanting. Plant on raised mounds of compost-enriched soil. Reduce watering as fruits ripen to concentrate sweetness.

Companion Planting

Good Companions

Avoid Planting Near

  • Potatoes
  • Cucumber

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Melon in Kalkaska County, MI?

Kalkaska County is in Zone 5a with an average last frost of May 8. Plan your Melon planting based on this frost date — see the calendar above for exact timing.

What planting zone is Kalkaska County, MI?

Kalkaska County, Michigan is in USDA Hardiness Zone 5a. The average last spring frost is May 8 and first fall frost is October 13.

When should I plant Melon in Kalkaska County, MI?

In Kalkaska County, MI, plant Melon after the last frost (around May 8) and before the first frost (around October 13). Best results when soil holds above 50°F.

What growing zone is Kalkaska County, MI for Melon?

Kalkaska County sits in USDA Zone 5a. Melon grows reliably in zones 4a through 11b, so it's a good fit here.

Can Melon grow in Kalkaska County's climate?

Yes — Melon grows well in Kalkaska County's temperate climate. Kalkaska County averages a 158-day frost-free season, with last frost around May 8 and first frost around October 13.

🌱

Your Kalkaska County Garden Planner — Free

A 22-page printable planner built for Kalkaska County (Zone 5a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.

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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 Kalkaska County, MI. Local conditions may vary. Last updated: June 2026.

Sources & credits

Every number on this page traces back to a primary horticulture or government data source. Click through to verify.