When to Plant Cucumber in Deschutes County, OR
Cucumbers are a warm-season vine crop available in slicing and pickling varieties. They are prolific producers when given warmth, moisture, and a trellis to climb.
Deschutes County, Oregon is in USDA Zone 6a. The average last spring frost is June 15 and the first fall frost is September 13, giving you a growing season of approximately 90 days.
At an elevation of 221 feet, Deschutes County receives approximately 54.7 inches of rainfall annually with predominantly silt loam soil. Summer highs average 81ยฐF, so choose short-season varieties of Cucumber to ensure they mature before fall. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Cucumber root diseases.
Deschutes County Soil Profile
Soil Type
Silt Loam
Soil pH
5.4-6.2
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
Cucumber Planting Timeline โ Deschutes County, OR
Cucumber Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | May 11 | May 11 โ May 25 |
| Transplant Outdoors | June 29 | Jun 29 โ Jul 13 |
| Direct Sow | June 22 | Jun 22 โ Jul 13 |
| Harvest | August 24 | Aug 24 โ Oct 19 |
Plant 0.5" deep ยท 24" apart ยท Rows 48" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | โ |
| April | โ |
| May | Start Indoors |
| June | Transplant Outdoors Direct Sow |
| July | Transplant Outdoors Direct Sow |
| August | Harvest |
| September | Harvest |
| October | Harvest |
| November | โ |
| December | โ |
Growing Conditions
Sun
Full Sun (6-8+ hours)
Water
High โ keep soil consistently moist
Days to Maturity
50โ70 days
Soil pH
6 โ 7
USDA Zone
Zone 6a
Growing Season
90 days
Growing Tips for Deschutes County
Direct sow after last frost or start indoors 3 weeks early. Provide a trellis for vining types to save space and improve air circulation. Harvest frequently to encourage production.
Companion Planting
Good Companions
Avoid Planting Near
Level Up Your Garden
Cucumber in Other Locations
Frequently Asked Questions
When should I plant Cucumber in Deschutes County, OR?
Deschutes County is in Zone 6a with an average last frost of June 15. Plan your Cucumber planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Deschutes County, OR?
Deschutes County, Oregon is in USDA Hardiness Zone 6a. The average last spring frost is June 15 and first fall frost is September 13.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Deschutes County gardeners in Zone 6a organize planting dates, track what's growing, and never miss a planting window.
Get Your Free Garden Planner →Free download. Plan your entire garden season in minutes.