When to Plant Cumin in Tillamook County, OR
Cumin is a warm-season annual herb whose seeds are one of the most widely used spices globally. It requires a long, hot growing season of 3-4 months.
Tillamook County, Oregon is in USDA Zone 8b. The average last spring frost is April 19 and the first fall frost is October 29, giving you a growing season of approximately 193 days.
At an elevation of 332 feet, Tillamook County receives approximately 40.8 inches of rainfall annually with predominantly silt loam soil. Summer highs average 85ยฐF, providing good warmth for Cumin during the growing season.
Tillamook County Soil Profile
Soil Type
Silt Loam
Soil pH
5.3-6.5
Drainage
Well Drained
Monthly Watering Guide for Cumin
Cumin needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Cumin Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 5.4" | 0" | โ๏ธ Dormant |
| Feb | โ | 4.1" | 0" | โ๏ธ Dormant |
| Mar | โ | 4.1" | 0" | โ๏ธ Dormant |
| Apr | 4.3" | 3.4" | 0.9" | ๐ง Light watering |
| May | 4.3" | 2.5" | 1.8" | ๐ง Light watering |
| Jun | 4.3" | 1.8" | 2.5" | ๐ฟ Regular watering |
| Jul | 4.3" | 0.7" | 3.6" | ๐ฟ Regular watering |
| Aug | 4.3" | 0.8" | 3.5" | ๐ฟ Regular watering |
| Sep | 4.3" | 1.8" | 2.5" | ๐ฟ Regular watering |
| Oct | 4.3" | 3.7" | 0.6" | ๐ง Light watering |
| Nov | โ | 6.4" | 0" | โ๏ธ Dormant |
| Dec | โ | 6.2" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโOct in Tillamook County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Cumin Planting Timeline โ Tillamook County, OR
Cumin Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 15 | Mar 15 โ Mar 29 |
| Transplant Outdoors | April 12 | Apr 12 โ Apr 26 |
| Direct Sow | April 5 | Apr 5 โ Apr 26 |
| Harvest | July 26 | Jul 26 โ Sep 27 |
| Fall Sowing | August 20 | Aug 20 โ Sep 3 |
Plant 0.5" deep ยท 8" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | Start Indoors |
| April | Transplant Outdoors Direct Sow |
| May | โ |
| June | โ |
| July | Harvest |
| August | Fall Sowing Harvest |
| September | Fall Sowing Harvest |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
Low โ drought tolerant
๐ Days to Maturity
100โ120 days
๐งช Soil pH
Needs 6โ8 ยท Your soil: N/A
๐บ๏ธ USDA Zone
Zone 8b
๐ Growing Season
193 days in Tillamook County
Growing Tips for Tillamook County
Start seeds indoors 4 weeks before last frost. Transplant after all danger of frost. Harvest when seed heads turn brown. Requires consistent warmth for proper seed development.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Cumin in Other Locations
Frequently Asked Questions
When should I plant Cumin in Tillamook County, OR?
Tillamook County is in Zone 8b with an average last frost of April 19. Plan your Cumin planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Tillamook County, OR?
Tillamook County, Oregon is in USDA Hardiness Zone 8b. The average last spring frost is April 19 and first fall frost is October 29.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Tillamook County gardeners in Zone 8b organize planting dates, track what's growing, and never miss a planting window.
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