When to Plant Borage in Jessamine County, KY
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.
Jessamine County, Kentucky is in USDA Zone 6b. The average last spring frost is April 15 and the first fall frost is October 24, giving you a growing season of approximately 192 days.
At an elevation of 1,644 feet, Jessamine County receives approximately 51.4 inches of rainfall annually with predominantly silt loam soil. Summer highs average 87ยฐF, providing good warmth for Borage during the growing season. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Borage root diseases.
Jessamine County Soil Profile
Soil Type
Silt Loam
Soil pH
5.3-6.5
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 | 4" | 0" | โ๏ธ Dormant |
| Feb | โ | 3.8" | 0" | โ๏ธ Dormant |
| Mar | โ | 4.4" | 0" | โ๏ธ Dormant |
| Apr | 4.3" | 3.8" | 0.5" | ๐ง Light watering |
| May | 4.3" | 4.4" | 0" | โ Rainfall sufficient |
| Jun | 4.3" | 4.2" | 0.1" | ๐ง Light watering |
| Jul | 4.3" | 6" | 0" | โ Rainfall sufficient |
| Aug | 4.3" | 4.9" | 0" | โ Rainfall sufficient |
| Sep | 4.3" | 3.9" | 0.4" | ๐ง Light watering |
| Oct | 4.3" | 3.7" | 0.6" | ๐ง Light watering |
| Nov | โ | 4.2" | 0" | โ๏ธ Dormant |
| Dec | โ | 4.1" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโOct in Jessamine County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Borage Planting Timeline โ Jessamine County, KY
Borage Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 11 | Mar 11 โ Mar 25 |
| Transplant Outdoors | April 8 | Apr 8 โ Apr 22 |
| Direct Sow | April 1 | Apr 1 โ Apr 22 |
| Harvest | June 3 | Jun 3 โ Jul 22 |
| Fall Sowing | August 15 | Aug 15 โ Aug 29 |
Plant 0.5" deep ยท 8" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | Start Indoors |
| April | Transplant Outdoors Direct Sow |
| May | โ |
| June | Harvest |
| July | Harvest |
| August | Fall Sowing |
| 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 6b
๐ Growing Season
192 days in Jessamine County
Growing Tips for Jessamine 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 Jessamine County, KY?
Jessamine County is in Zone 6b with an average last frost of April 15. Plan your Borage planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Jessamine County, KY?
Jessamine County, Kentucky is in USDA Hardiness Zone 6b. The average last spring frost is April 15 and first fall frost is October 24.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Jessamine County gardeners in Zone 6b organize planting dates, track what's growing, and never miss a planting window.
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