When to Plant Thyme in Hood County, TX
Thyme is a low-growing perennial herb with tiny, aromatic leaves and a warm, earthy flavor. It is one of the most versatile culinary and medicinal herbs.
Hood County, Texas is in USDA Zone 7b. The average last spring frost is March 21 and the first fall frost is November 12, giving you a growing season of approximately 236 days.
At an elevation of 1,554 feet, Hood County receives approximately 60.6 inches of rainfall annually with predominantly clay soil. Summer highs average 94°F, providing good warmth for Thyme during the growing season. Clay soil retains moisture well for Thyme, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Thyme root diseases.
Hood County Soil Profile
Soil Type
Clay
Soil pH
7.3-7.6
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 Hood County
How your county's soil matches Thyme's growing requirements.
Soil pH
Your soil pH (7.3–7.6) is within Thyme's preferred range (6.0–8.0).
Soil Texture
Your clay soil in Hood County is workable for Thyme. Add compost annually to improve structure.
Organic Matter
Organic matter is moderate (3.2%). Annual compost additions will help Thyme.
How to Plant Thyme
Succession Planting Thyme
Sow every 8 weeks. Last sowing by Aug 14 to harvest before frost.
Plant Water Budget
Monthly Watering Guide for Thyme
Thyme needs approximately 0.3 inches of water per week (1.3" per month). Here's how your county's rainfall compares month by month.
| Month | Thyme Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | — | 1.7" | 0" | ❄️ Dormant |
| Feb | — | 1.9" | 0" | ❄️ Dormant |
| Mar | 1.3" | 3.9" | 0" | ✅ Rainfall sufficient |
| Apr | 1.3" | 6.4" | 0" | ✅ Rainfall sufficient |
| May | 1.3" | 9.1" | 0" | ✅ Rainfall sufficient |
| Jun | 1.3" | 10" | 0" | ✅ Rainfall sufficient |
| Jul | 1.3" | 7.5" | 0" | ✅ Rainfall sufficient |
| Aug | 1.3" | 7.2" | 0" | ✅ Rainfall sufficient |
| Sep | 1.3" | 5.3" | 0" | ✅ Rainfall sufficient |
| Oct | 1.3" | 4.1" | 0" | ✅ Rainfall sufficient |
| Nov | 1.3" | 2.1" | 0" | ✅ Rainfall sufficient |
| Dec | — | 1.4" | 0" | ❄️ Dormant |
Water needs are for active growing months only (Mar–Nov in Hood County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Thyme 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" — every day above 50°F 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.
Thyme Planting Timeline — Hood County, TX
Thyme Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | March 28 | Mar 28 – Apr 11 |
| Harvest | June 6 | Jun 6 – Aug 8 |
Plant 0.5" deep · 8" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | Transplant Outdoors |
| April | Transplant Outdoors |
| May | — |
| June | Harvest |
| July | Harvest |
| August | Harvest |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
0.3"/week · Natural rainfall sufficient
📅 Days to Maturity
70–90 days
🧪 Soil pH
Needs 6–8 · Your soil: ideal
🗺️ USDA Zone
Zone 7b
📆 Growing Season
236 days in Hood County
Growing Tips for Thyme in Hood County
Direct sow Thyme outdoors after March 21 in Hood County when soil has warmed and frost danger has passed.
With Hood County's clay soil (40% clay), work in 3-4 inches of compost before planting Thyme. Avoid tilling when soil is wet to prevent compaction.
With 61" of annual rainfall in Hood County, ensure good drainage for Thyme — excess moisture can promote root rot and fungal diseases.
General growing tips
Start from seed, cuttings, or divisions. Plant in well-drained, lean soil. Prune lightly after flowering. Replace plants every 3-4 years when they become woody.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Thyme in Other Locations
Frequently Asked Questions
When should I plant Thyme in Hood County, TX?
Hood County is in Zone 7b with an average last frost of March 21. Plan your Thyme planting based on this frost date — see the calendar above for exact timing.
What planting zone is Hood County, TX?
Hood County, Texas is in USDA Hardiness Zone 7b. The average last spring frost is March 21 and first fall frost is November 12.
Plan Your Garden with Confidence
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