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When to plant Thyme in Mcdaniel, MD

Plant Thyme in Mcdaniel during the brief April 8–April 22 window. With 221 frost-free days, fall plantings can't mature before November 8.

When to Plant Thyme in Mcdaniel, MD

Thyme
Talbot County, Maryland Zone 8a July

July in the garden — Talbot County, Maryland

We've pulled the most time-sensitive tasks for Talbot County, Maryland this July and put them front and centre. Tackle them in order.

Avg. last frost April 1
Avg. first frost November 8
Soil temp (4") 86°F
Watering Low
Pest pressure High
Daylight 14.5 hrs
  1. Pick thyme

    This is the payoff month. Bring a basket, bring a friend, and get into the beds.

To set up a strong August, finish these tasks
  • First harvests: thyme

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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.

Mcdaniel, Maryland is in USDA Zone 8a. The average last spring frost is April 1 and the first fall frost is November 8, giving you a growing season of approximately 221 days.

At an elevation of 722 feet, Talbot County receives approximately 38.9 inches of rainfall annually with predominantly silt loam soil. Summer highs average 88°F, providing good warmth for Thyme during the growing season.

Mcdaniel, MD (Zone 8a) Long season
221 days
Last Spring Frost April 1
221 growing days
First Fall Frost November 8

Mcdaniel Soil Profile

Soil Type

Silt Loam

Soil pH

5.8-7.1

Drainage

Well Drained

Thyme Planting Risk Windows

Early Start (70% safe) ✓ Fits season (81 days to spare)
Transplant: Apr 2 🍅 Harvest: Jun 11 – Aug 13
Recommended (50%) ✓ Fits season (81 days to spare)
Transplant: Apr 8 🍅 Harvest: Jun 17 – Aug 19
Safe Start (90%) ✓ Fits season (88 days to spare)
Transplant: May 1 🍅 Harvest: Jul 10 – Sep 11

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 Mcdaniel

How your county's soil matches Thyme's growing requirements.

Soil pH

Your soil pH (5.8–7.1) overlaps with Thyme's range (6.0–8.0), though not a perfect match.

Soil Texture

The silt loam soil in Talbot County is excellent for Thyme — good drainage, moisture retention, and nutrient holding capacity.

Organic Matter

Organic matter is moderate (3.3%). Annual compost additions will help Thyme.

How to Plant Thyme

0.5"
Planting Depth
8"
Between Plants
12"
Between Rows

Succession Planting Thyme

3
successive plantings in your 221-day season

Sow every 8 weeks. Last sowing by Aug 10 to harvest before frost.

Thyme Water Budget

Plant needs
0.3″/week
Rainfall provides
0.7″/week
Watering frequency Natural rainfall sufficient
Season total 0 gal / 100 sq ft

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 3.1" 0" ❄️ Dormant
Feb 2.8" 0" ❄️ Dormant
Mar 3.4" 0" ❄️ Dormant
Apr 1.3" 3.6" 0" ✅ Rainfall sufficient
May 1.3" 3.5" 0" ✅ Rainfall sufficient
Jun 1.3" 3.1" 0" ✅ Rainfall sufficient
Jul 1.3" 3.9" 0" ✅ Rainfall sufficient
Aug 1.3" 3.9" 0" ✅ Rainfall sufficient
Sep 1.3" 3.6" 0" ✅ Rainfall sufficient
Oct 1.3" 2.6" 0" ✅ Rainfall sufficient
Nov 1.3" 2.5" 0" ✅ Rainfall sufficient
Dec 3.1" 0" ❄️ Dormant

Water needs are for active growing months only (Apr–Nov in Talbot 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 needs ~1,280 GDD — county provides 3,536 GDD Excellent fit

Thyme Planting Timeline — Mcdaniel, MD

Thyme Planting Calendar

Activity When Date Range
Transplant Outdoors April 8 Apr 8 – Apr 22
Harvest June 17 Jun 17 – Aug 19

Plant 0.5" deep · 8" apart · Rows 12" apart

Month-by-Month Timeline

MonthActivities
January
February
March
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: acceptable

🗺️ USDA Zone

Zone 8a

📆 Growing Season

221 days in Talbot County

Growing Tips for Thyme in Mcdaniel

Direct sow Thyme outdoors after April 01 in Talbot County when soil has warmed and frost danger has passed.

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 →

When should I plant Thyme in Mcdaniel, MD?

In Mcdaniel, MD, plant Thyme after the last frost (around April 1) and before the first frost (around November 8). Best results when soil holds above 50°F.

What growing zone is Mcdaniel, MD for Thyme?

Mcdaniel sits in USDA Zone 8a. Thyme grows reliably in zones 4a through 9b, so it's a good fit here.

Can Thyme grow in Mcdaniel's climate?

Yes — Thyme grows well in Mcdaniel's temperate climate. Mcdaniel averages a 221-day frost-free season, with last frost around April 1 and first frost around November 8.

🌱

Your Talbot County Garden Planner — Free

A 22-page printable planner built for Talbot County (Zone 8a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.

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Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals. Frost dates are based on 50% probability averages for Talbot County, MD. Local conditions may vary. Last updated: July 2026.