When to Plant Borage in Hardeman 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.
Hardeman County, Texas is in USDA Zone 7b. The average last spring frost is March 30 and the first fall frost is November 7, giving you a growing season of approximately 222 days.
At an elevation of 2,010 feet, Hardeman County receives approximately 47.8 inches of rainfall annually with predominantly loam soil. Summer highs average 89ยฐF, providing good warmth for Borage during the growing season.
Hardeman County Soil Profile
Soil Type
Loam
Soil pH
6.7-7.3
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 Hardeman County
How your county's soil matches Borage's growing requirements.
Soil pH
Your soil pH (6.7โ7.3) overlaps with Borage's range (6.0โ7.0), though not a perfect match.
Soil Texture
The loam soil in Hardeman 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 (2.4%). 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 08 to harvest before frost.
For a dedicated fall crop, sow by Aug 29.
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 | 1.4" | 0" | โ๏ธ Dormant |
| Feb | โ | 1.4" | 0" | โ๏ธ Dormant |
| Mar | 2.2" | 3" | 0" | โ Rainfall sufficient |
| Apr | 2.2" | 4.7" | 0" | โ Rainfall sufficient |
| May | 2.2" | 7.5" | 0" | โ Rainfall sufficient |
| Jun | 2.2" | 7.1" | 0" | โ Rainfall sufficient |
| Jul | 2.2" | 6.7" | 0" | โ Rainfall sufficient |
| Aug | 2.2" | 5.3" | 0" | โ Rainfall sufficient |
| Sep | 2.2" | 5.1" | 0" | โ Rainfall sufficient |
| Oct | 2.2" | 3" | 0" | โ Rainfall sufficient |
| Nov | 2.2" | 1.5" | 0.7" | ๐ง Light watering |
| Dec | โ | 1.1" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (MarโNov in Hardeman 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 Hardeman County, TX
Borage Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 23 | Feb 23 โ Mar 9 |
| Transplant Outdoors | March 23 | Mar 23 โ Apr 6 |
| Direct Sow | March 16 | Mar 16 โ Apr 6 |
| Harvest | May 18 | May 18 โ Jul 6 |
| Fall Sowing | August 29 | Aug 29 โ Sep 12 |
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: acceptable
๐บ๏ธ USDA Zone
Zone 7b
๐ Growing Season
222 days in Hardeman County
Growing Tips for Borage in Hardeman County
Direct sow Borage outdoors after March 30 in Hardeman 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 Hardeman County, TX?
Hardeman County is in Zone 7b with an average last frost of March 30. Plan your Borage planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Hardeman County, TX?
Hardeman County, Texas is in USDA Hardiness Zone 7b. The average last spring frost is March 30 and first fall frost is November 7.
Plan Your Garden with Confidence
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