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When to Plant Thyme in Suffolk City, VA

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.

Suffolk City, Virginia is in USDA Zone 7b. The average last spring frost is March 26 and the first fall frost is November 15, giving you a growing season of approximately 234 days.

At an elevation of 1,181 feet, Suffolk City receives approximately 49.5 inches of rainfall annually with predominantly silt loam soil. Summer highs average 91ยฐF, providing good warmth for Thyme during the growing season.

Suffolk City, VA (Zone 7b) Long season
234 days
Last Spring Frost March 26
234 growing days
First Fall Frost November 15

Suffolk City Soil Profile

Soil Type

Silt Loam

Soil pH

5.5-7

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (94 days to spare)
Transplant: Mar 26 🍅 Harvest: Jun 4 – Aug 6
Recommended (50%) ✓ Fits season (94 days to spare)
Transplant: Apr 2 🍅 Harvest: Jun 11 – Aug 13
Safe Start (90%) ✓ Fits season (86 days to spare)
Transplant: Apr 25 🍅 Harvest: Jul 4 – Sep 5

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.

Plant Water Budget

Plant needs
0.5″/week
Rainfall provides
0.9″/week
Watering frequency Natural rainfall sufficient
Season total 0 gal / 100 sq ft
Thyme needs ~1,460 GDD — county provides 4,270 GDD Excellent fit

Thyme Planting Timeline โ€” Suffolk City, VA

Thyme Planting Calendar

Activity When Date Range
Transplant Outdoors April 2 Apr 2 โ€“ Apr 16
Harvest June 11 Jun 11 โ€“ Aug 13

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

Month-by-Month Timeline

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

Growing Conditions

Sun

Full Sun (6-8+ hours)

Water

Low โ€” drought tolerant

Days to Maturity

70โ€“90 days

Soil pH

6 โ€“ 8

USDA Zone

Zone 7b

Growing Season

234 days

Growing Tips for Suffolk City

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

Level Up Your Garden

Frequently Asked Questions

When should I plant Thyme in Suffolk City, VA?

Suffolk City is in Zone 7b with an average last frost of March 26. Plan your Thyme planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Suffolk City, VA?

Suffolk City, Virginia is in USDA Hardiness Zone 7b. The average last spring frost is March 26 and first fall frost is November 15.

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Plan Your Garden with Confidence

Get our free Garden Planner โ€” designed to help Suffolk City gardeners in Zone 7b organize planting dates, track what's growing, and never miss a planting window.

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Free download. Plan your entire garden season in minutes.

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