Blog

When to Plant Lemon Balm in Chippewa County, MI

Lemon balm is a vigorous perennial herb with bright green, lemon-scented leaves. It makes a refreshing tea and is easy to grow but can spread aggressively.

Chippewa County, Michigan is in USDA Zone 4b. The average last spring frost is May 14 and the first fall frost is October 14, giving you a growing season of approximately 153 days.

At an elevation of 621 feet, Chippewa County receives approximately 41.7 inches of rainfall annually with predominantly silt loam soil. Summer highs average 80ยฐF, so choose short-season varieties of Lemon Balm to ensure they mature before fall.

Chippewa County, MI (Zone 4b) Moderate season
153 days
Last Spring Frost May 14
153 growing days
First Fall Frost October 14

Chippewa County Soil Profile

Soil Type

Silt Loam

Soil pH

6.0-7.0

Drainage

Well Drained

Lemon Balm Planting Timeline โ€” Chippewa County, MI

Lemon Balm Planting Calendar

Activity When Date Range
Transplant Outdoors May 21 May 21 โ€“ Jun 4
Harvest July 23 Jul 23 โ€“ Sep 10

Plant 0.5" deep ยท 8" apart ยท Rows 12" apart

Month-by-Month Timeline

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

Growing Conditions

โ˜€๏ธ Sun

Partial Shade (3-6 hours)

๐Ÿ’ง Water

Moderate โ€” regular watering

๐Ÿ“… Days to Maturity

60โ€“70 days

๐Ÿงช Soil pH

Needs 5.5โ€“7.5 ยท Your soil: N/A

๐Ÿ—บ๏ธ USDA Zone

Zone 4b

๐Ÿ“† Growing Season

153 days in Chippewa County

Growing Tips for Chippewa County

Start from seed, cuttings, or divisions. Contain in pots or use barriers to prevent spreading. Harvest frequently to keep plants bushy and prevent flowering.

Companion Planting

Good Companions

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Lemon Balm in Chippewa County, MI?

Chippewa County is in Zone 4b with an average last frost of May 14. Plan your Lemon Balm planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Chippewa County, MI?

Chippewa County, Michigan is in USDA Hardiness Zone 4b. The average last spring frost is May 14 and first fall frost is October 14.

๐ŸŒฑ

Plan Your Garden with Confidence

Get our free Garden Planner โ€” designed to help Chippewa County gardeners in Zone 4b organize planting dates, track what's growing, and never miss a planting window.

Get Your Free Garden Planner →

Free download. Plan your entire garden season in minutes.

Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals. Frost dates are based on 50% probability averages for Chippewa County, MI. Local conditions may vary. Last updated: April 2026.