When to plant Thyme in Meagher County, MT
Plant Thyme in Meagher County, between June 17 and July 1 — the only viable window. Zone 4b's short season (90 frost-free days) rules out a fall crop.
When to Plant Thyme in Meagher County, MT
Your August planting checklist for Meagher County, Montana
August rewards gardeners who work with the weather, not against it. Here's how to stay in step this month in Meagher County, Montana.
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Bring in the thyme
Don't tug. Use scissors or pruners for clean cuts — torn stems invite disease.
To set up a strong September, finish these tasks
- First harvests: thyme
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.
Meagher County, Montana is in USDA Zone 4b. The average last spring frost is June 10 and the first fall frost is September 8, giving you a growing season of approximately 90 days.
At an elevation of 5,072 feet, Meagher County receives approximately 14.2 inches of rainfall annually with predominantly loam soil. Summer highs average 83°F, so choose short-season varieties of Thyme to ensure they mature before fall. With low rainfall, drip irrigation is essential for growing Thyme successfully. Mulch heavily to conserve soil moisture.
Meagher County Soil Profile
Soil Type
Loam
Soil pH
6.5-8
Drainage
Well Drained
Thyme 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 Meagher County
How your county's soil matches Thyme's growing requirements.
Soil pH
Your soil pH (6.5–8.0) is within Thyme's preferred range (6.0–8.0).
Soil Texture
The loam soil in Meagher County is excellent for Thyme — good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (2.7%). Annual compost additions will help Thyme.
How to Plant Thyme
Thyme Water Budget
Water stress score is 8/10 — consider drought-tolerant varieties and mulching
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" | 0" | ❄️ Dormant |
| Feb | — | 0.8" | 0" | ❄️ Dormant |
| Mar | — | 1.4" | 0" | ❄️ Dormant |
| Apr | — | 1.4" | 0" | ❄️ Dormant |
| May | — | 1.9" | 0" | ❄️ Dormant |
| Jun | 1.3" | 0.9" | 0.4" | 💧 Light watering |
| Jul | 1.3" | 1.1" | 0.2" | 💧 Light watering |
| Aug | 1.3" | 1.5" | 0" | ✅ Rainfall sufficient |
| Sep | 1.3" | 1.1" | 0.2" | 💧 Light watering |
| Oct | — | 1.3" | 0" | ❄️ Dormant |
| Nov | — | 1" | 0" | ❄️ Dormant |
| Dec | — | 0.9" | 0" | ❄️ Dormant |
Water needs are for active growing months only (Jun–Sep in Meagher 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 — Meagher County, MT
Thyme Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | June 17 | Jun 17 – Jul 1 |
| Harvest | August 26 | Aug 26 – Oct 28 |
Plant 0.5" deep · 8" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | — |
| April | — |
| May | — |
| June | Transplant Outdoors |
| July | Transplant Outdoors |
| August | Harvest |
| September | Harvest |
| October | Harvest |
| 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 4b
📆 Growing Season
90 days in Meagher County
Growing Tips for Thyme in Meagher County
Direct sow Thyme outdoors after June 10 in Meagher County when soil has warmed and frost danger has passed.
Your 90.0-day growing season in Meagher County is tight for Thyme (70.0-90.0 days to maturity). Start indoors and choose early-maturing varieties.
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 Meagher County, MT?
Meagher County is in Zone 4b with an average last frost of June 10. Plan your Thyme planting based on this frost date — see the calendar above for exact timing.
What planting zone is Meagher County, MT?
Meagher County, Montana is in USDA Hardiness Zone 4b. The average last spring frost is June 10 and first fall frost is September 8.
When should I plant Thyme in Meagher County, MT?
In Meagher County, MT, plant Thyme after the last frost (around June 10) and before the first frost (around September 8). Best results when soil holds above 50°F.
What growing zone is Meagher County, MT for Thyme?
Meagher County sits in USDA Zone 4b. Thyme grows reliably in zones 4a through 9b, so it's a good fit here.
Can Thyme grow in Meagher County's climate?
Yes — Thyme grows well in Meagher County's temperate climate. Meagher County averages a 90-day frost-free season, with last frost around June 10 and first frost around September 8.
Your Meagher County Garden Planner — Free
A 22-page printable planner built for Meagher County (Zone 4b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.