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When to Plant Bee Balm in Warren County, MS

Warren County, Mississippi Zone 8b May

This month in Warren County, Mississippi

Your garden in Warren County, Mississippi is working on a schedule, even when you're not. Here's where you should be this May.

Avg. last frost March 10
Avg. first frost November 14
Soil temp (4") 71°F
Watering Low
Pest pressure High
Daylight 13.7 hrs
To set up a strong June, finish these tasks
  • First harvests: bee balm

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Bee balm is a native perennial herb with shaggy, scarlet flower heads that attract hummingbirds, bees, and butterflies. Its leaves make an aromatic tea reminiscent of Earl Grey.

Warren County, Mississippi is in USDA Zone 8b. The average last spring frost is March 10 and the first fall frost is November 14, giving you a growing season of approximately 249 days.

At an elevation of 272 feet, Warren County receives approximately 61 inches of rainfall annually with predominantly clay loam soil. Summer highs average 93°F, providing good warmth for Bee Balm during the growing season. Clay soil retains moisture well for Bee Balm, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Bee Balm root diseases.

Warren County, MS (Zone 8b) Long season
249 days
Last Spring Frost March 10
249 growing days
First Fall Frost November 14
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Warren County Soil Profile

Soil Type

Clay Loam

Soil pH

5.6-6.3

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (68 days to spare)
Transplant: Mar 12 🍅 Harvest: Jun 11 – Aug 27
Recommended (50%) ✓ Fits season (74 days to spare)
Transplant: Mar 17 🍅 Harvest: Jun 16 – Sep 1
Safe Start (90%) ✓ Fits season (66 days to spare)
Transplant: Apr 10 🍅 Harvest: Jul 10 – Sep 25

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 Warren County

How your county's soil matches Bee Balm's growing requirements.

Soil pH

Your soil pH (5.6–6.3) is more acidic than Bee Balm prefers (6.0–7.0). Add garden lime to raise pH.

Soil Texture

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

Organic Matter

Organic matter is moderate (2.8%). Annual compost additions will help Bee Balm.

How to Plant Bee Balm

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

Plant Water Budget

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

Monthly Watering Guide for Bee Balm

Bee Balm needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.

Month Bee Balm Needs Rainfall You Supplement Action
Jan 5.2" 0" ❄️ Dormant
Feb 4.9" 0" ❄️ Dormant
Mar 4.3" 5.3" 0" ✅ Rainfall sufficient
Apr 4.3" 4.5" 0" ✅ Rainfall sufficient
May 4.3" 4.1" 0.2" 💧 Light watering
Jun 4.3" 4.9" 0" ✅ Rainfall sufficient
Jul 4.3" 6.8" 0" ✅ Rainfall sufficient
Aug 4.3" 6.4" 0" ✅ Rainfall sufficient
Sep 4.3" 5.2" 0" ✅ Rainfall sufficient
Oct 4.3" 3.4" 0.9" 💧 Light watering
Nov 4.3" 5" 0" ✅ Rainfall sufficient
Dec 5.3" 0" ❄️ Dormant

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

Bee Balm 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.

Bee Balm needs ~2,074 GDD — county provides 4,917 GDD Excellent fit

Bee Balm Planting Timeline — Warren County, MS

Bee Balm Planting Calendar

Activity When Date Range
Transplant Outdoors March 17 Mar 17 – Mar 31
Harvest June 16 Jun 16 – Sep 1

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

Month-by-Month Timeline

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

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

1"/week · Natural rainfall sufficient

📅 Days to Maturity

90–120 days

🧪 Soil pH

Needs 6–7 · Your soil: too_acidic

🗺️ USDA Zone

Zone 8b

📆 Growing Season

249 days in Warren County

Growing Tips for Bee Balm in Warren County

Direct sow Bee Balm outdoors after March 10 in Warren County when soil has warmed and frost danger has passed.

With Warren County's clay soil (31% clay), work in 3-4 inches of compost before planting Bee Balm. Avoid tilling when soil is wet to prevent compaction.

General growing tips

Start from seed, divisions, or transplants. Provide good air circulation to prevent powdery mildew. Deadhead spent flowers for reblooming. Divide clumps every 3 years.

Companion Planting

Good Companions

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Bee Balm in Warren County, MS?

Warren County is in Zone 8b with an average last frost of March 10. Plan your Bee Balm planting based on this frost date — see the calendar above for exact timing.

What planting zone is Warren County, MS?

Warren County, Mississippi is in USDA Hardiness Zone 8b. The average last spring frost is March 10 and first fall frost is November 14.

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Your Warren County Garden Planner — Free

A 24-page printable planner built for Warren 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 Warren 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.