When to Plant Serviceberries in Beaver County, OK
Serviceberries (saskatoons) are attractive native shrubs or small trees producing sweet, blueberry-like fruits. They have beautiful spring flowers and vibrant fall color.
Beaver County, Oklahoma is in USDA Zone 6b. The average last spring frost is April 16 and the first fall frost is October 21, giving you a growing season of approximately 188 days.
At an elevation of 749 feet, Beaver County receives approximately 31.8 inches of rainfall annually with predominantly loam soil. Summer highs average 86ยฐF, providing good warmth for Serviceberries during the growing season.
Beaver County Soil Profile
Soil Type
Loam
Soil pH
6.4-7.7
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.
Soil Compatibility in Beaver County
How your county's soil matches Serviceberries's growing requirements.
Soil pH
Your soil pH (6.4โ7.7) is more alkaline than Serviceberries prefers (5.5โ7.0). Add sulfur or peat moss to lower pH.
Soil Texture
The loam soil in Beaver County is excellent for Serviceberries โ good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (3.5%). Annual compost additions will help Serviceberries.
How to Plant Serviceberries
Plant Water Budget
Water stress score is 10/10 โ consider drought-tolerant varieties and mulching
Monthly Watering Guide for Serviceberries
Serviceberries needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Serviceberries Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 0.8" | 0" | โ๏ธ Dormant |
| Feb | โ | 1" | 0" | โ๏ธ Dormant |
| Mar | โ | 1.7" | 0" | โ๏ธ Dormant |
| Apr | 4.3" | 3.6" | 0.7" | ๐ง Light watering |
| May | 4.3" | 5.2" | 0" | โ Rainfall sufficient |
| Jun | 4.3" | 5.7" | 0" | โ Rainfall sufficient |
| Jul | 4.3" | 3.8" | 0.5" | ๐ง Light watering |
| Aug | 4.3" | 3.6" | 0.7" | ๐ง Light watering |
| Sep | 4.3" | 2.5" | 1.8" | ๐ง Light watering |
| Oct | 4.3" | 2.1" | 2.2" | ๐ฟ Regular watering |
| Nov | โ | 1.2" | 0" | โ๏ธ Dormant |
| Dec | โ | 0.7" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโOct in Beaver County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Serviceberries Heat Requirements (GDD)
What are Growing Degree Days (GDD)?
Growing Degree Days measure the total warmth your plants receive during the growing season. Think of it as a "heat bank" โ every day above 50ยฐF deposits warmth that helps your plants grow.
Each plant needs a certain amount of accumulated heat to mature. If your county provides more GDD than the plant needs, it's a great fit. If it's close, you may want to choose faster-maturing varieties or start seeds indoors to get a head start.
Serviceberries Planting Timeline โ Beaver County, OK
Serviceberries Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | May 7 | May 7 โ May 21 |
ยท 120" apart ยท Rows 144" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | โ |
| April | โ |
| May | Transplant Outdoors |
| June | โ |
| July | โ |
| August | โ |
| September | โ |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
1"/week ยท 1-2 times/week
๐ Days to Maturity
730โ1095 days
๐งช Soil pH
Needs 5.5โ7 ยท Your soil: too_alkaline
๐บ๏ธ USDA Zone
Zone 6b
๐ Growing Season
188 days in Beaver County
Growing Tips for Serviceberries in Beaver County
Direct sow Serviceberries outdoors after April 16 in Beaver County when soil has warmed and frost danger has passed.
Your 188.0-day growing season in Beaver County is tight for Serviceberries (730.0-1095.0 days to maturity). Start indoors and choose early-maturing varieties.
General growing tips
Plant in well-drained soil. Minimal pruning needed beyond removing dead wood. Protect fruit from birds with netting. Berries ripen in early summer and are excellent fresh or in pies.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Serviceberries in Other Locations
Frequently Asked Questions
When should I plant Serviceberries in Beaver County, OK?
Beaver County is in Zone 6b with an average last frost of April 16. Plan your Serviceberries planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Beaver County, OK?
Beaver County, Oklahoma is in USDA Hardiness Zone 6b. The average last spring frost is April 16 and first fall frost is October 21.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Beaver County gardeners in Zone 6b organize planting dates, track what's growing, and never miss a planting window.
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