When to Plant Celery in Presque Isle County, MI
Celery is a marshland plant that requires consistent moisture and cool temperatures to produce crisp, flavorful stalks. It is a rewarding but demanding garden crop.
Presque Isle County, Michigan is in USDA Zone 4b. The average last spring frost is May 17 and the first fall frost is October 9, giving you a growing season of approximately 145 days.
At an elevation of 1,392 feet, Presque Isle County receives approximately 41 inches of rainfall annually with predominantly silt loam soil. Summer highs average 84°F, so choose short-season varieties of Celery to ensure they mature before fall.
Presque Isle County Soil Profile
Soil Type
Silt Loam
Soil pH
5.9-6.7
Drainage
Well Drained
Plant Planting Risk Windows
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
Celery Planting Timeline — Presque Isle County, MI
Celery Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | April 5 | Apr 5 – Apr 19 |
| Transplant Outdoors | May 17 | May 17 – May 31 |
| Direct Sow | May 10 | May 10 – May 31 |
| Fall Sowing | July 17 | Jul 17 – Jul 31 |
| Harvest | August 9 | Aug 9 – Oct 4 |
Plant 1" deep · 15" apart · Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | — |
| April | Start Indoors |
| May | Transplant Outdoors Direct Sow |
| June | — |
| July | Fall Sowing |
| August | Harvest |
| September | Harvest |
| October | Harvest |
| November | — |
| December | — |
Growing Conditions
Sun
Full Sun (6-8+ hours)
Water
High — keep soil consistently moist
Days to Maturity
80–120 days
Soil pH
6 – 7
USDA Zone
Zone 4b
Growing Season
145 days
Growing Tips for Presque Isle County
Start seeds indoors 10-12 weeks before last frost. Keep soil consistently moist and never let it dry out. Blanch stalks by mounding soil or using collars for milder flavor.
Companion Planting
Good Companions
Avoid Planting Near
Level Up Your Garden
Celery in Other Locations
Frequently Asked Questions
When should I plant Celery in Presque Isle County, MI?
Presque Isle County is in Zone 4b with an average last frost of May 17. Plan your Celery planting based on this frost date — see the calendar above for exact timing.
What planting zone is Presque Isle County, MI?
Presque Isle County, Michigan is in USDA Hardiness Zone 4b. The average last spring frost is May 17 and first fall frost is October 9.
Plan Your Garden with Confidence
Get our free Garden Planner — designed to help Presque Isle County gardeners in Zone 4b organize planting dates, track what's growing, and never miss a planting window.
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