When to Plant Yarrow in Hale County, TX
Yarrow is a drought-tolerant perennial herb with feathery foliage and flat-topped flower clusters in white, yellow, pink, or red. It attracts beneficial insects and is used in herbal medicine.
Hale County, Texas is in USDA Zone 7a. The average last spring frost is April 7 and the first fall frost is November 2, giving you a growing season of approximately 209 days.
At an elevation of 1,231 feet, Hale County receives approximately 44.3 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 103ยฐF, so Yarrow may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring โ great for early planting โ but Yarrow will need more frequent watering and organic matter to retain nutrients.
Hale County Soil Profile
Soil Type
Sandy Loam
Soil pH
7.8-8.3
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 Hale County
How your county's soil matches Yarrow's growing requirements.
Soil pH
Your soil pH (7.8โ8.3) is more alkaline than Yarrow prefers (5.5โ7.0). Add sulfur or peat moss to lower pH.
Soil Texture
Sandy soil in Hale County warms quickly in spring but drains fast. Yarrow will need more frequent watering and regular compost additions to retain nutrients.
Organic Matter
Organic matter is low (1.1%). Add 2-3 inches of compost before planting Yarrow.
How to Plant Yarrow
Plant Water Budget
Water stress score is 8/10 โ consider drought-tolerant varieties and mulching
Monthly Watering Guide for Yarrow
Yarrow 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 | Yarrow Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 3.4" | 0" | โ๏ธ Dormant |
| Feb | โ | 2.7" | 0" | โ๏ธ Dormant |
| Mar | โ | 2.6" | 0" | โ๏ธ Dormant |
| Apr | 2.2" | 1.7" | 0.5" | ๐ง Light watering |
| May | 2.2" | 0.9" | 1.3" | ๐ฟ Regular watering |
| Jun | 2.2" | 1.3" | 0.9" | ๐ง Light watering |
| Jul | 2.2" | 6.8" | 0" | โ Rainfall sufficient |
| Aug | 2.2" | 9.2" | 0" | โ Rainfall sufficient |
| Sep | 2.2" | 6.5" | 0" | โ Rainfall sufficient |
| Oct | 2.2" | 3.7" | 0" | โ Rainfall sufficient |
| Nov | 2.2" | 2.2" | 0" | โ Rainfall sufficient |
| Dec | โ | 3.3" | 0" | โ๏ธ Dormant |
Water needs are for active growing months only (AprโNov in Hale County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Yarrow 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.
Yarrow Planting Timeline โ Hale County, TX
Yarrow Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | April 14 | Apr 14 โ Apr 28 |
| Harvest | July 14 | Jul 14 โ Sep 29 |
Plant 0.5" deep ยท 8" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | โ |
| April | Transplant Outdoors |
| May | โ |
| June | โ |
| July | Harvest |
| August | Harvest |
| September | Harvest |
| 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
90โ120 days
๐งช Soil pH
Needs 5.5โ7 ยท Your soil: too_alkaline
๐บ๏ธ USDA Zone
Zone 7a
๐ Growing Season
209 days in Hale County
Growing Tips for Yarrow in Hale County
Direct sow Yarrow outdoors after April 07 in Hale County when soil has warmed and frost danger has passed.
Sandy soil in Hale County dries quickly โ mulch Yarrow with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.
With summer highs reaching 103ยฐF in Hale County, provide afternoon shade for Yarrow and water deeply in the morning.
Common pests for Yarrow in this region include aphids and slugs. Use row covers early in the season and inspect plants weekly.
General growing tips
Direct sow or start from divisions. Yarrow thrives in poor soil and is very drought-tolerant. Deadhead to encourage reblooming. Divide clumps every 3 years.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Yarrow in Other Locations
Frequently Asked Questions
When should I plant Yarrow in Hale County, TX?
Hale County is in Zone 7a with an average last frost of April 7. Plan your Yarrow planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Hale County, TX?
Hale County, Texas is in USDA Hardiness Zone 7a. The average last spring frost is April 7 and first fall frost is November 2.
Plan Your Garden with Confidence
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