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When to Plant Epazote in Carteret County, NC

Carteret County, North Carolina Zone 8b May

May in Carteret County, North Carolina — your action list

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

Avg. last frost March 21
Avg. first frost November 18
Soil temp (4") 71°F
Watering Moderate
Pest pressure High
Daylight 13.8 hrs
  1. Fire up the seed-starting tray: epazote

    Give them 6–8 weeks indoors before the last frost and you'll transplant into warm soil with seedlings that are already leaping.

  2. Start harvesting epazote

    Taste as you pick. The first ripe produce is the best feedback loop you'll get all season.

To set up a strong June, finish these tasks
  • First harvests: epazote

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Epazote is a pungent Mexican herb traditionally cooked with black beans to reduce their gas-causing properties. It has a strong, unique flavor that is an acquired taste.

Carteret County, North Carolina is in USDA Zone 8b. The average last spring frost is March 21 and the first fall frost is November 18, giving you a growing season of approximately 242 days.

At an elevation of 469 feet, Carteret County receives approximately 42.4 inches of rainfall annually with predominantly clay loam soil. Summer highs average 95°F, so Epazote may need afternoon shade and extra watering during peak heat. Clay soil retains moisture well for Epazote, but amend with compost to improve drainage and prevent root rot.

Carteret County, NC (Zone 8b) Long season
242 days
Last Spring Frost March 21
242 growing days
First Fall Frost November 18

Carteret County Soil Profile

Soil Type

Clay Loam

Soil pH

5.3-6.5

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (126 days to spare)
Start indoors: Jan 21 Transplant: Mar 25 🍅 Harvest: May 13 – Jul 8
Recommended (50%) ✓ Fits season (123 days to spare)
Start indoors: Jan 31 Transplant: Apr 4 🍅 Harvest: May 23 – Jul 18
Safe Start (90%) ✓ Fits season (119 days to spare)
Start indoors: Feb 18 Transplant: Apr 22 🍅 Harvest: Jun 10 – Aug 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.

Soil Compatibility in Carteret County

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

Soil pH

Your soil pH (5.3–6.5) is more acidic than Epazote prefers (6.0–8.0). Add garden lime to raise pH.

Soil Texture

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

Drainage

Epazote prefers dry conditions but your soil drains poorly. Use raised beds or mounded rows to prevent root rot.

Organic Matter

Organic matter is moderate (2.2%). Annual compost additions will help Epazote.

How to Plant Epazote

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

Succession Planting Epazote

6
successive plantings in your 242-day season

Sow every 5.1 weeks. Last sowing by Sep 19 to harvest before frost.

Plant Water Budget

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

Monthly Watering Guide for Epazote

Epazote needs approximately 0.5 inches of water per week (2.2" per month). Here's how your county's rainfall compares month by month.

Month Epazote Needs Rainfall You Supplement Action
Jan 3.3" 0" ❄️ Dormant
Feb 3.8" 0" ❄️ Dormant
Mar 2.2" 3.8" 0" ✅ Rainfall sufficient
Apr 2.2" 3.8" 0" ✅ Rainfall sufficient
May 2.2" 3.1" 0" ✅ Rainfall sufficient
Jun 2.2" 3.5" 0" ✅ Rainfall sufficient
Jul 2.2" 4.3" 0" ✅ Rainfall sufficient
Aug 2.2" 4.3" 0" ✅ Rainfall sufficient
Sep 2.2" 3.5" 0" ✅ Rainfall sufficient
Oct 2.2" 2.6" 0" ✅ Rainfall sufficient
Nov 2.2" 3" 0" ✅ Rainfall sufficient
Dec 3.4" 0" ❄️ Dormant

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

Epazote 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.

Epazote needs ~1,116 GDD — county provides 5,142 GDD Excellent fit

Epazote Planting Timeline — Carteret County, NC

Epazote Planting Calendar

Activity When Date Range
Start Indoors January 31 Jan 31 – Feb 14
Transplant Outdoors April 4 Apr 4 – Apr 18
Direct Sow March 28 Mar 28 – Apr 18
Harvest May 23 May 23 – Jul 18

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

Month-by-Month Timeline

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

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

0.5"/week · Natural rainfall sufficient

📅 Days to Maturity

45–60 days

🧪 Soil pH

Needs 6–8 · Your soil: too_acidic

🗺️ USDA Zone

Zone 8b

📆 Growing Season

242 days in Carteret County

Growing Tips for Epazote in Carteret County

Direct sow Epazote outdoors after March 21 in Carteret County when soil has warmed and frost danger has passed.

With Carteret County's clay soil (32% clay), work in 3-4 inches of compost before planting Epazote. Avoid tilling when soil is wet to prevent compaction.

Your generous 242.0-day season in Carteret County allows multiple plantings of Epazote. Sow every 22.0 days for continuous harvest.

General growing tips

Direct sow after last frost. Epazote grows easily and self-sows aggressively. Use sparingly in cooking as the flavor is very strong. Harvest leaves before flowering for best flavor.

Companion Planting

Good Companions

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Epazote in Carteret County, NC?

Carteret County is in Zone 8b with an average last frost of March 21. Plan your Epazote planting based on this frost date — see the calendar above for exact timing.

What planting zone is Carteret County, NC?

Carteret County, North Carolina is in USDA Hardiness Zone 8b. The average last spring frost is March 21 and first fall frost is November 18.

🌱

Your Carteret County Garden Planner — Free

A 24-page printable planner built for Carteret 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 Carteret County, NC. 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.