When to Plant Borage in Sevier County, AR
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.
Sevier County, Arkansas is in USDA Zone 7b. The average last spring frost is March 25 and the first fall frost is November 6, giving you a growing season of approximately 226 days.
At an elevation of 845 feet, Sevier County receives approximately 49.7 inches of rainfall annually with predominantly silt loam soil. Summer highs average 89ยฐF, providing good warmth for Borage during the growing season.
Sevier County Soil Profile
Soil Type
Silt Loam
Soil pH
5.4-6.5
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 Sevier County
How your county's soil matches Borage's growing requirements.
Soil pH
Your soil pH (5.4โ6.5) is more acidic than Borage prefers (6.0โ7.0). Add garden lime to raise pH.
Soil Texture
The silt loam soil in Sevier County is excellent for Borage โ good drainage, moisture retention, and nutrient holding capacity.
Drainage
Borage prefers dry conditions but your soil drains poorly. Use raised beds or mounded rows to prevent root rot.
Organic Matter
Organic matter is moderate (2.6%). Annual compost additions will help Borage.
How to Plant Borage
Fall planting: Sow 10 weeks before your first frost date for a fall harvest.
Succession Planting Borage
Sow every 5.7 weeks. Last sowing by Sep 07 to harvest before frost.
For a dedicated fall crop, sow by Aug 28.
Plant Water Budget
Water stress score is 6/10 โ consider drought-tolerant varieties and mulching
Monthly Watering Guide for Borage
Borage needs approximately 0.5 inches of water per week (2.2" per month). Here's how your county's rainfall compares month by month.
| Month | Borage Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 3.9" | 0" | โ๏ธ Dormant |
| Feb | โ | 4.2" | 0" | โ๏ธ Dormant |
| Mar | 2.2" | 4.3" | 0" | โ Rainfall sufficient |
| Apr | 2.2" | 4.2" | 0" | โ Rainfall sufficient |
| May | 2.2" | 4.1" | 0" | โ Rainfall sufficient |
| Jun | 2.2" | 5" | 0" | โ Rainfall sufficient |
| Jul | 2.2" | 4.6" | 0" | โ Rainfall sufficient |
| Aug | 2.2" | 5.1" | 0" | โ Rainfall sufficient |
| Sep | 2.2" | 3.5" | 0" | โ Rainfall sufficient |
| Oct | 2.2" | 2.7" | 0" | โ Rainfall sufficient |
| Nov | 2.2" | 4.1" | 0" | โ Rainfall sufficient |
| Dec | โ | 3.8" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (MarโNov in Sevier County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Borage 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.
Borage Planting Timeline โ Sevier County, AR
Borage Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 18 | Feb 18 โ Mar 4 |
| Transplant Outdoors | March 18 | Mar 18 โ Apr 1 |
| Direct Sow | March 11 | Mar 11 โ Apr 1 |
| Harvest | May 13 | May 13 โ Jul 1 |
| Fall Sowing | August 28 | Aug 28 โ Sep 11 |
Plant 0.5" deep ยท 8" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | Start Indoors |
| March | Start Indoors Transplant Outdoors Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | Harvest |
| June | Harvest |
| July | Harvest |
| August | Fall Sowing |
| September | Fall Sowing |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
0.5"/week ยท Natural rainfall sufficient
๐ Days to Maturity
50โ60 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: too_acidic
๐บ๏ธ USDA Zone
Zone 7b
๐ Growing Season
226 days in Sevier County
Growing Tips for Borage in Sevier County
Direct sow Borage outdoors after March 25 in Sevier County when soil has warmed and frost danger has passed.
General growing tips
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 Sevier County, AR?
Sevier County is in Zone 7b with an average last frost of March 25. Plan your Borage planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Sevier County, AR?
Sevier County, Arkansas is in USDA Hardiness Zone 7b. The average last spring frost is March 25 and first fall frost is November 6.
Plan Your Garden with Confidence
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