When to plant Celery in Red Lake County, MN
For Red Lake County, gardeners: plant Celery May 4 through May 25 once soil reads 50°F. A second sowing from July 9 to July 23 extends the harvest into fall.
When to Plant Celery in Red Lake County, MN
Your July game plan for Red Lake County, Minnesota
We've pulled the most time-sensitive tasks for Red Lake County, Minnesota this July and put them front and centre. Tackle them in order.
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Plant your fall garden: celery
Keep young seedlings shaded and moist in summer heat. A row of taller crops works as natural shade.
August prep starts now
- First harvests: celery
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.
Red Lake County, Minnesota is in USDA Zone 3b. The average last spring frost is May 11 and the first fall frost is October 1, giving you a growing season of approximately 143 days.
At an elevation of 616 feet, Red Lake County receives approximately 36.9 inches of rainfall annually with predominantly silt loam soil. Summer highs average 80°F, so choose short-season varieties of Celery to ensure they mature before fall.
Red Lake County Soil Profile
Soil Type
Silt Loam
Soil pH
6.1-6.8
Drainage
Well Drained
Celery 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.
Soil Compatibility in Red Lake County
How your county's soil matches Celery's growing requirements.
Soil pH
Your soil pH (6.1–6.8) is within Celery's preferred range (6.0–7.0).
Soil Texture
The silt loam soil in Red Lake County is excellent for Celery — good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (4.0%). Annual compost additions will help Celery.
How to Plant Celery
Fall planting: Sow 12 weeks before your first frost date for a fall harvest.
Celery Water Budget
Monthly Watering Guide for Celery
Celery needs approximately 1.3 inches of water per week (5.6" per month). Here's how your county's rainfall compares month by month.
| Month | Celery Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | — | 1.6" | 0" | ❄️ Dormant |
| Feb | — | 1.6" | 0" | ❄️ Dormant |
| Mar | — | 2.8" | 0" | ❄️ Dormant |
| Apr | — | 3.9" | 0" | ❄️ Dormant |
| May | 5.6" | 3.6" | 2" | 💧 Light watering |
| Jun | 5.6" | 4" | 1.6" | 💧 Light watering |
| Jul | 5.6" | 4.4" | 1.2" | 💧 Light watering |
| Aug | 5.6" | 4.3" | 1.3" | 💧 Light watering |
| Sep | 5.6" | 3" | 2.6" | 💧 Light watering |
| Oct | 5.6" | 2.8" | 2.8" | 🚿 Regular watering |
| Nov | — | 2.8" | 0" | ❄️ Dormant |
| Dec | — | 2.1" | 0" | ❄️ Dormant |
Water needs are for active growing months only (May–Oct in Red Lake County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Celery Heat Requirements (GDD)
What are Growing Degree Days (GDD)?
Growing Degree Days measure the total warmth your plants receive during the growing season. Think of it as a "heat bank" — every day above 50°F deposits warmth that helps your plants grow.
Each plant needs a certain amount of accumulated heat to mature. If your county provides more GDD than the plant needs, it's a great fit. If it's close, you may want to choose faster-maturing varieties or start seeds indoors to get a head start.
Celery Planting Timeline — Red Lake County, MN
Celery Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 30 | Mar 30 – Apr 13 |
| Transplant Outdoors | May 11 | May 11 – May 25 |
| Direct Sow | May 4 | May 4 – May 25 |
| Harvest | August 3 | Aug 3 – Sep 14 |
| Fall Sowing | July 9 | Jul 9 – Jul 23 |
Plant 1" deep · 15" apart · Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | Start Indoors |
| April | Start Indoors |
| May | Transplant Outdoors Direct Sow |
| June | — |
| July | Fall Sowing |
| August | Harvest |
| September | Harvest |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
1.3"/week · Only during dry spells
📅 Days to Maturity
80–120 days
🧪 Soil pH
Needs 6–7 · Your soil: ideal
🗺️ USDA Zone
Zone 3b
📆 Growing Season
143 days in Red Lake County
Growing Tips for Celery in Red Lake County
Direct sow Celery outdoors after May 11 in Red Lake County when soil has warmed and frost danger has passed.
Common pests for Celery in this region include carrot rust fly and parsleyworm. Use row covers early in the season and inspect plants weekly.
General growing tips
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
Check more plant combinations with our Companion Planting Checker →
Celery in Other Locations
Frequently Asked Questions
When should I plant Celery in Red Lake County, MN?
Red Lake County is in Zone 3b with an average last frost of May 11. Plan your Celery planting based on this frost date — see the calendar above for exact timing.
What planting zone is Red Lake County, MN?
Red Lake County, Minnesota is in USDA Hardiness Zone 3b. The average last spring frost is May 11 and first fall frost is October 1.
When should I plant Celery in Red Lake County, MN?
In Red Lake County, MN, plant Celery after the last frost (around May 11) and before the first frost (around October 1). Best results when soil holds above 50°F.
What growing zone is Red Lake County, MN for Celery?
Red Lake County sits in USDA Zone 3b. Celery grows reliably in zones 2a through 10b, so it's a good fit here.
Can Celery grow in Red Lake County's climate?
Yes — Celery grows well in Red Lake County's temperate climate. Red Lake County averages a 143-day frost-free season, with last frost around May 11 and first frost around October 1.
Your Red Lake County Garden Planner — Free
A 22-page printable planner built for Red Lake County (Zone 3b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.