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When to plant Lemon Thyme in Worcester County, MD

Worcester County sits in cold Zone 7b. Plant Lemon Thyme April 19–May 3 for the single annual harvest; the October 30 first frost closes the window.

When to Plant Lemon Thyme in Worcester County, MD

Lemon thyme is a low-growing perennial herb with tiny, citrus-scented leaves. It combines the savory quality of thyme with a bright lemon flavor, excellent with fish and poultry.

Worcester County, Maryland is in USDA Zone 7b. The average last spring frost is April 12 and the first fall frost is October 30, giving you a growing season of approximately 201 days.

At an elevation of 633 feet, Worcester County receives approximately 41.8 inches of rainfall annually with predominantly silt loam soil. Summer highs average 91°F, providing good warmth for Lemon Thyme during the growing season.

Worcester County, MD (Zone 7b) Long season
201 days
Last Spring Frost April 12
201 growing days
First Fall Frost October 30

Worcester County Soil Profile

Soil Type

Silt Loam

Soil pH

6.0-7.0

Drainage

Well Drained

Lemon Thyme Planting Timeline — Worcester County, MD

Lemon Thyme Planting Calendar

Activity When Date Range
Transplant Outdoors April 19 Apr 19 – May 3
Harvest June 28 Jun 28 – Aug 30

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

Month-by-Month Timeline

MonthActivities
January
February
March
April Transplant Outdoors
May Transplant Outdoors
June Harvest
July Harvest
August Harvest
September
October
November
December

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

Low — drought tolerant

📅 Days to Maturity

70–90 days

🧪 Soil pH

Needs 6–8 · Your soil: N/A

🗺️ USDA Zone

Zone 7b

📆 Growing Season

201 days in Worcester County

Growing Tips for Worcester County

Start from cuttings or divisions. Plant in well-drained soil. Trim back after flowering. Use as a fragrant ground cover or edging plant along garden paths.

Companion Planting

Good Companions

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Lemon Thyme in Worcester County, MD?

Worcester County is in Zone 7b with an average last frost of April 12. Plan your Lemon Thyme planting based on this frost date — see the calendar above for exact timing.

What planting zone is Worcester County, MD?

Worcester County, Maryland is in USDA Hardiness Zone 7b. The average last spring frost is April 12 and first fall frost is October 30.

When should I plant Lemon Thyme in Worcester County, MD?

In Worcester County, MD, plant Lemon Thyme after the last frost (around April 12) and before the first frost (around October 30). Best results when soil holds above 50°F.

What growing zone is Worcester County, MD for Lemon Thyme?

Worcester County sits in USDA Zone 7b. Lemon Thyme grows reliably in zones 5a through 9b, so it's a good fit here.

Can Lemon Thyme grow in Worcester County's climate?

Yes — Lemon Thyme grows well in Worcester County's temperate climate. Worcester County averages a 201-day frost-free season, with last frost around April 12 and first frost around October 30.

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Your Worcester County Garden Planner — Free

A 22-page printable planner built for Worcester County (Zone 7b). 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 Worcester County, MD. Local conditions may vary. Last updated: June 2026.

Sources & credits

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