When to Plant Borage in Wheeler County, OR
Borage is a self-seeding annual herb with star-shaped blue flowers that attract pollinators. Its leaves have a cucumber-like flavor and the flowers are edible.
Wheeler County, Oregon is in USDA Zone 5b. The average last spring frost is May 23 and the first fall frost is September 23, giving you a growing season of approximately 123 days.
At an elevation of 2,175 feet, Wheeler County receives approximately 22.8 inches of rainfall annually with predominantly silt loam soil. Summer highs average 83ยฐF, so choose short-season varieties of Borage to ensure they mature before fall.
Wheeler County Soil Profile
Soil Type
Silt Loam
Soil pH
5.2-6.3
Drainage
Well Drained
Monthly Watering Guide for Borage
Borage needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Borage Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 3" | 0" | โ๏ธ Dormant |
| Feb | โ | 2.3" | 0" | โ๏ธ Dormant |
| Mar | โ | 2.6" | 0" | โ๏ธ Dormant |
| Apr | โ | 1.6" | 0" | โ๏ธ Dormant |
| May | 4.3" | 1.5" | 2.8" | ๐ฟ Regular watering |
| Jun | 4.3" | 1" | 3.3" | ๐ฟ Regular watering |
| Jul | 4.3" | 0.4" | 3.9" | ๐ฟ Regular watering |
| Aug | 4.3" | 0.4" | 3.9" | ๐ฟ Regular watering |
| Sep | 4.3" | 0.8" | 3.5" | ๐ฟ Regular watering |
| Oct | โ | 2.1" | 0" | โ๏ธ Dormant |
| Nov | โ | 3.3" | 0" | โ๏ธ Dormant |
| Dec | โ | 3.8" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (MayโSep in Wheeler County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Borage Planting Timeline โ Wheeler County, OR
Borage Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | April 18 | Apr 18 โ May 2 |
| Transplant Outdoors | May 16 | May 16 โ May 30 |
| Direct Sow | May 9 | May 9 โ May 30 |
| Harvest | July 11 | Jul 11 โ Aug 29 |
| Fall Sowing | July 15 | Jul 15 โ Jul 29 |
Plant 0.5" deep ยท 8" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | โ |
| April | Start Indoors |
| May | Start Indoors Transplant Outdoors Direct Sow |
| June | โ |
| July | Fall Sowing Harvest |
| August | Harvest |
| September | โ |
| 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
50โ60 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: N/A
๐บ๏ธ USDA Zone
Zone 5b
๐ Growing Season
123 days in Wheeler County
Growing Tips for Wheeler County
Direct sow in spring as borage does not transplant well. Allow some plants to go to seed for next year. Young leaves are best; older leaves become bristly.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Borage in Other Locations
Frequently Asked Questions
When should I plant Borage in Wheeler County, OR?
Wheeler County is in Zone 5b with an average last frost of May 23. Plan your Borage planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Wheeler County, OR?
Wheeler County, Oregon is in USDA Hardiness Zone 5b. The average last spring frost is May 23 and first fall frost is September 23.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Wheeler County gardeners in Zone 5b organize planting dates, track what's growing, and never miss a planting window.
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