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When to Plant Microgreens in Wilkinson County, MS

Microgreens are young seedlings of vegetables and herbs harvested at the cotyledon or first true leaf stage. They pack concentrated flavors and nutrients in a tiny package.

Wilkinson County, Mississippi is in USDA Zone 8a. The average last spring frost is March 3 and the first fall frost is November 23, giving you a growing season of approximately 265 days.

At an elevation of 379 feet, Wilkinson County receives approximately 54.2 inches of rainfall annually with predominantly clay loam soil. Summer highs average 94ยฐF, providing good warmth for Microgreens during the growing season. Clay soil retains moisture well for Microgreens, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Microgreens root diseases.

Wilkinson County, MS (Zone 8a) Long season
265 days
Last Spring Frost March 3
265 growing days
First Fall Frost November 23

Wilkinson County Soil Profile

Soil Type

Clay Loam

Soil pH

5.3-6.3

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (237 days to spare)
Start indoors: Jan 13 Transplant: Feb 17 🍅 Harvest: Feb 24 – Mar 24
Recommended (50%) ✓ Fits season (230 days to spare)
Start indoors: Jan 27 Transplant: Mar 3 🍅 Harvest: Mar 10 – Apr 7
Safe Start (90%) ✓ Fits season (231 days to spare)
Start indoors: Feb 15 Transplant: Mar 22 🍅 Harvest: Mar 29 – Apr 26

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
1.0″/week
Rainfall provides
0.9″/week
You supply
0.1″/week
Watering frequency Only during dry spells
Season total 333 gal / 100 sq ft
Microgreens needs ~287 GDD — county provides 5,432 GDD Excellent fit

Microgreens Planting Timeline โ€” Wilkinson County, MS

Microgreens Planting Calendar

Activity When Date Range
Start Indoors January 27 Jan 27 โ€“ Feb 10
Transplant Outdoors March 3 Mar 3 โ€“ Mar 17
Direct Sow February 17 Feb 17 โ€“ Mar 10
Fall Sowing September 14 Sep 14 โ€“ Sep 28
Harvest March 10 Mar 10 โ€“ Apr 7

Plant 0.5" deep ยท 2" apart ยท Rows 6" apart

Month-by-Month Timeline

MonthActivities
January Start Indoors
February Start Indoors Direct Sow
March Transplant Outdoors Direct Sow Harvest
April Harvest
May โ€”
June โ€”
July โ€”
August โ€”
September Fall Sowing
October โ€”
November โ€”
December โ€”

Growing Conditions

Sun

Partial Shade (3-6 hours)

Water

Moderate โ€” regular watering

Days to Maturity

7โ€“21 days

Soil pH

6 โ€“ 7

USDA Zone

Zone 8a

Growing Season

265 days

Growing Tips for Wilkinson County

Sow seeds densely on shallow trays of moist growing medium. Cover until germination, then provide light. Harvest with scissors when 1-3 inches tall. Grow year-round indoors.

Frequently Asked Questions

When should I plant Microgreens in Wilkinson County, MS?

Wilkinson County is in Zone 8a with an average last frost of March 3. Plan your Microgreens planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Wilkinson County, MS?

Wilkinson County, Mississippi is in USDA Hardiness Zone 8a. The average last spring frost is March 3 and first fall frost is November 23.

๐ŸŒฑ

Plan Your Garden with Confidence

Get our free Garden Planner โ€” designed to help Wilkinson County gardeners in Zone 8a organize planting dates, track what's growing, and never miss a planting window.

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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 Wilkinson County, MS. Local conditions may vary. Last updated: April 2026.