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When to Plant Peppers in Bolivar County, MS

Bolivar County, Mississippi Zone 8b May

Bolivar County, Mississippi gardeners: here's your May plan

Each item below is timed to Bolivar County, Mississippi's frost dates and soil temperatures. Skip nothing, stress about nothing.

Avg. last frost March 12
Avg. first frost November 11
Soil temp (4") 73°F
Watering Low
Pest pressure High
Daylight 13.8 hrs
  1. Get peppers seeds going inside

    Bottom-water once the first true leaves appear — it keeps stems dry and knocks back damping-off.

  2. Start harvesting peppers

    Don't tug. Use scissors or pruners for clean cuts — torn stems invite disease.

Coming up in June — start thinking about
  • First harvests: peppers

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Sweet peppers are warm-season crops producing fruits in a rainbow of colors. They turn from green to red, yellow, or orange as they ripen, increasing in sweetness.

Bolivar County, Mississippi is in USDA Zone 8b. The average last spring frost is March 12 and the first fall frost is November 11, giving you a growing season of approximately 244 days.

At an elevation of 299 feet, Bolivar County receives approximately 56.1 inches of rainfall annually with predominantly clay loam soil. Summer highs average 97°F, so Peppers may need afternoon shade and extra watering during peak heat. Clay soil retains moisture well for Peppers, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Peppers root diseases.

Bolivar County, MS (Zone 8b) Long season
244 days
Last Spring Frost March 12
244 growing days
First Fall Frost November 11

Bolivar County Soil Profile

Soil Type

Clay Loam

Soil pH

5.6-6.6

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (96 days to spare)
Start indoors: Jan 1 Transplant: Mar 19 🍅 Harvest: May 21 – Jul 30
Recommended (50%) ✓ Fits season (97 days to spare)
Start indoors: Jan 8 Transplant: Mar 26 🍅 Harvest: May 28 – Aug 6
Safe Start (90%) ✓ Fits season (93 days to spare)
Start indoors: Jan 30 Transplant: Apr 17 🍅 Harvest: Jun 19 – Aug 28

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 Bolivar County

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

Soil pH

Your soil pH (5.6–6.6) overlaps with Peppers's range (6.0–7.0), though not a perfect match.

Soil Texture

The clay loam soil in Bolivar County is excellent for Peppers — good drainage, moisture retention, and nutrient holding capacity.

Organic Matter

Organic matter is moderate (2.1%). Annual compost additions will help Peppers.

How to Plant Peppers

1"
Planting Depth
15"
Between Plants
24"
Between Rows

Succession Planting Peppers

4
successive plantings in your 244-day season

Sow every 6.9 weeks. Last sowing by Aug 13 to harvest before frost.

Plant Water Budget

Plant needs
1.1″/week
Rainfall provides
1.0″/week
You supply
0.1″/week
Watering frequency Only during dry spells
Season total 292 gal / 100 sq ft

Monthly Watering Guide for Peppers

Peppers needs approximately 1.1 inches of water per week (4.8" per month). Here's how your county's rainfall compares month by month.

Month Peppers Needs Rainfall You Supplement Action
Jan 5" 0" ❄️ Dormant
Feb 4.3" 0" ❄️ Dormant
Mar 4.8" 4.6" 0.2" 💧 Light watering
Apr 4.8" 4.1" 0.7" 💧 Light watering
May 4.8" 4.7" 0.1" 💧 Light watering
Jun 4.8" 5.4" 0" ✅ Rainfall sufficient
Jul 4.8" 5.4" 0" ✅ Rainfall sufficient
Aug 4.8" 4.9" 0" ✅ Rainfall sufficient
Sep 4.8" 4" 0.8" 💧 Light watering
Oct 4.8" 4" 0.8" 💧 Light watering
Nov 4.8" 4.8" 0" ✅ Rainfall sufficient
Dec 5" 0" ❄️ Dormant

Water needs are for active growing months only (Mar–Nov in Bolivar County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.

Peppers 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.

Peppers needs ~1,706 GDD — county provides 5,551 GDD Excellent fit

Peppers Planting Timeline — Bolivar County, MS

Peppers Planting Calendar

Activity When Date Range
Start Indoors January 8 Jan 8 – Jan 22
Transplant Outdoors March 26 Mar 26 – Apr 9
Direct Sow March 19 Mar 19 – Apr 9
Harvest May 28 May 28 – Aug 6

Plant 1" deep · 15" apart · Rows 24" apart

Month-by-Month Timeline

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

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

1.1"/week · Only during dry spells

📅 Days to Maturity

60–90 days

🧪 Soil pH

Needs 6–7 · Your soil: acceptable

🗺️ USDA Zone

Zone 8b

📆 Growing Season

244 days in Bolivar County

Growing Tips for Peppers in Bolivar County

Direct sow Peppers outdoors after March 12 in Bolivar County when soil has warmed and frost danger has passed.

With Bolivar County's clay soil (30% clay), work in 3-4 inches of compost before planting Peppers. Avoid tilling when soil is wet to prevent compaction.

With summer highs reaching 97°F in Bolivar County, provide afternoon shade for Peppers and water deeply in the morning.

Common pests for Peppers in this region include tomato hornworm and aphids. Use row covers early in the season and inspect plants weekly.

General growing tips

Start seeds indoors 8-10 weeks before last frost. Transplant when nighttime temperatures stay above 55F. Avoid high-nitrogen fertilizers which promote leaves over fruit.

Recommended Peppers Varieties for Bolivar County

Heat-loving peppers that thrive in your hot summers

NuMex Joe E. Parker Ancho 211 Mariachi

Companion Planting

Good Companions

Avoid Planting Near

  • Fennel
  • Kohlrabi

Check more plant combinations with our Companion Planting Checker →

🌾 Save Your Own Peppers Seeds
Life Cycle Annual
Pollination Self-Pollinating
How to Collect Remove seeds from fully ripe (red/orange) fruit.
Storage Store airtight; viable 4 years at 35°F, under 50% humidity.

Isolate 300 ft for purity. Hot and sweet peppers can cross-pollinate.

Frequently Asked Questions

When should I plant Peppers in Bolivar County, MS?

Bolivar County is in Zone 8b with an average last frost of March 12. Plan your Peppers planting based on this frost date — see the calendar above for exact timing.

What planting zone is Bolivar County, MS?

Bolivar County, Mississippi is in USDA Hardiness Zone 8b. The average last spring frost is March 12 and first fall frost is November 11.

🌱

Your Bolivar County Garden Planner — Free

A 24-page printable planner built for Bolivar County (Zone 8b). 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 Bolivar County, MS. Local conditions may vary. Last updated: May 2026.

Sources & credits

Every number on this page traces back to a primary horticulture or government data source. Click through to verify.