When to Plant Celery in Baker County, OR
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.
Baker County, Oregon is in USDA Zone 5b. The average last spring frost is May 30 and the first fall frost is September 12, giving you a growing season of approximately 105 days.
At an elevation of 1,398 feet, Baker County receives approximately 16.9 inches of rainfall annually with predominantly silt loam soil. Summer highs average 86ยฐF, providing good warmth for Celery during the growing season. With low rainfall, drip irrigation is essential for growing Celery successfully. Mulch heavily to conserve soil moisture.
Baker County Soil Profile
Soil Type
Silt Loam
Soil pH
5.3-6.5
Drainage
Well Drained
Monthly Watering Guide for Celery
Celery needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Celery Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 2.3" | 0" | โ๏ธ Dormant |
| Feb | โ | 1.7" | 0" | โ๏ธ Dormant |
| Mar | โ | 1.5" | 0" | โ๏ธ Dormant |
| Apr | โ | 1.1" | 0" | โ๏ธ Dormant |
| May | 4.3" | 1.1" | 3.2" | ๐ฟ Regular watering |
| Jun | 4.3" | 0.6" | 3.7" | ๐ฟ Regular watering |
| Jul | 4.3" | 0.2" | 4.1" | ๐ฟ Regular watering |
| Aug | 4.3" | 0.3" | 4" | ๐ฟ Regular watering |
| Sep | 4.3" | 0.8" | 3.5" | ๐ฟ Regular watering |
| Oct | โ | 1.6" | 0" | โ๏ธ Dormant |
| Nov | โ | 2.5" | 0" | โ๏ธ Dormant |
| Dec | โ | 3.1" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (MayโSep in Baker County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Celery Planting Timeline โ Baker County, OR
Celery Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | April 25 | Apr 25 โ May 9 |
| Transplant Outdoors | May 30 | May 30 โ Jun 13 |
| Direct Sow | May 16 | May 16 โ Jun 6 |
| Harvest | August 22 | Aug 22 โ Oct 17 |
| Fall Sowing | July 4 | Jul 4 โ Jul 18 |
Plant 1" deep ยท 15" apart ยท Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | โ |
| April | Start Indoors |
| May | Start Indoors Transplant Outdoors Direct Sow |
| June | Transplant Outdoors Direct Sow |
| July | Fall Sowing |
| August | Harvest |
| September | Harvest |
| October | Harvest |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
High โ keep soil consistently moist
๐ Days to Maturity
80โ120 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: N/A
๐บ๏ธ USDA Zone
Zone 5b
๐ Growing Season
105 days in Baker County
Growing Tips for Baker 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
Check more plant combinations with our Companion Planting Checker →
Celery in Other Locations
Frequently Asked Questions
When should I plant Celery in Baker County, OR?
Baker County is in Zone 5b with an average last frost of May 30. Plan your Celery planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Baker County, OR?
Baker County, Oregon is in USDA Hardiness Zone 5b. The average last spring frost is May 30 and first fall frost is September 12.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Baker County gardeners in Zone 5b organize planting dates, track what's growing, and never miss a planting window.
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