When to Plant Mulberries in Baker County, OR
Mulberries are fast-growing, long-lived trees that produce abundant sweet-tart berries over an extended harvest period. The berries resemble elongated blackberries.
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 Mulberries during the growing season. With low rainfall, drip irrigation is essential for growing Mulberries 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 Mulberries
Mulberries needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Mulberries 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.
Mulberries Planting Timeline โ Baker County, OR
Mulberries Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | June 20 | Jun 20 โ Jul 4 |
ยท 120" apart ยท Rows 144" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | โ |
| April | โ |
| May | โ |
| June | Transplant Outdoors |
| July | Transplant Outdoors |
| August | โ |
| September | โ |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
Moderate โ regular watering
๐ Days to Maturity
730โ1825 days
๐งช Soil pH
Needs 5.5โ7 ยท Your soil: N/A
๐บ๏ธ USDA Zone
Zone 5b
๐ Growing Season
105 days in Baker County
Growing Tips for Baker County
Plant away from driveways and patios as fallen berries stain. Minimal pruning is needed. Harvest by shaking branches over a tarp. Birds love mulberries so plant extra.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Mulberries in Other Locations
Frequently Asked Questions
When should I plant Mulberries in Baker County, OR?
Baker County is in Zone 5b with an average last frost of May 30. Plan your Mulberries 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.
Get Your Free Garden Planner →Free download. Plan your entire garden season in minutes.