When to Plant Borage in Kimble County, TX
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.
Kimble County, Texas is in USDA Zone 8a. The average last spring frost is March 28 and the first fall frost is November 10, giving you a growing season of approximately 227 days.
At an elevation of 4,850 feet, Kimble County receives approximately 57.4 inches of rainfall annually with predominantly loam soil. Summer highs average 97ยฐF, so Borage may need afternoon shade and extra watering during peak heat. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Borage root diseases.
Kimble County Soil Profile
Soil Type
Loam
Soil pH
6.4-7.6
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 Kimble County
How your county's soil matches Borage's growing requirements.
Soil pH
Your soil pH (6.4โ7.6) overlaps with Borage's range (6.0โ7.0), though not a perfect match.
Soil Texture
The loam soil in Kimble County is excellent for Borage โ good drainage, moisture retention, and nutrient holding capacity.
Drainage
Drainage is adequate for Borage.
Organic Matter
Organic matter is moderate (2.2%). 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 11 to harvest before frost.
For a dedicated fall crop, sow by Sep 01.
Plant Water Budget
Borage Planting Timeline โ Kimble County, TX
Borage Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 21 | Feb 21 โ Mar 7 |
| Transplant Outdoors | March 21 | Mar 21 โ Apr 4 |
| Direct Sow | March 14 | Mar 14 โ Apr 4 |
| Fall Sowing | September 1 | Sep 1 โ Sep 15 |
| Harvest | May 16 | May 16 โ Jul 4 |
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 | โ |
| 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: acceptable
๐บ๏ธ USDA Zone
Zone 8a
๐ Growing Season
227 days in Kimble County
Growing Tips for Borage in Kimble County
Direct sow Borage outdoors after March 28 in Kimble County when soil has warmed and frost danger has passed.
With summer highs reaching 97ยฐF in Kimble County, provide afternoon shade for Borage and water deeply in the morning.
With 57" of annual rainfall in Kimble County, ensure good drainage for Borage โ excess moisture can promote root rot and fungal diseases.
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
Level Up Your Garden
Borage in Other Locations
Frequently Asked Questions
When should I plant Borage in Kimble County, TX?
Kimble County is in Zone 8a with an average last frost of March 28. Plan your Borage planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Kimble County, TX?
Kimble County, Texas is in USDA Hardiness Zone 8a. The average last spring frost is March 28 and first fall frost is November 10.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Kimble County gardeners in Zone 8a organize planting dates, track what's growing, and never miss a planting window.
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