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When to Plant Anise in New Hanover County, NC

New Hanover County, North Carolina Zone 8b May

Your May game plan for New Hanover County, North Carolina

May rewards gardeners who work with the weather, not against it. Here's how to stay in step this month in New Hanover County, North Carolina.

Avg. last frost March 23
Avg. first frost November 16
Soil temp (4") 72°F
Watering Moderate
Pest pressure High
Daylight 13.8 hrs
Looking ahead to June
  • First harvests: anise

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Anise is an annual herb grown for its licorice-flavored seeds and leaves. The seeds are used in baking, liqueurs, and traditional medicine worldwide.

New Hanover County, North Carolina is in USDA Zone 8b. The average last spring frost is March 23 and the first fall frost is November 16, giving you a growing season of approximately 238 days.

At an elevation of 674 feet, New Hanover County receives approximately 43.1 inches of rainfall annually with predominantly clay loam soil. Summer highs average 90°F, providing good warmth for Anise during the growing season. Clay soil retains moisture well for Anise, but amend with compost to improve drainage and prevent root rot.

New Hanover County, NC (Zone 8b) Long season
238 days
Last Spring Frost March 23
238 growing days
First Fall Frost November 16

New Hanover County Soil Profile

Soil Type

Clay Loam

Soil pH

5.3-6.2

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (76 days to spare)
Start indoors: Feb 7 Transplant: Mar 7 🍅 Harvest: Jun 6 – Aug 22
Recommended (50%) ✓ Fits season (77 days to spare)
Start indoors: Feb 16 Transplant: Mar 16 🍅 Harvest: Jun 15 – Aug 31
Safe Start (90%) ✓ Fits season (74 days to spare)
Start indoors: Mar 5 Transplant: Apr 2 🍅 Harvest: Jul 2 – Sep 17

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 New Hanover County

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

Soil pH

Your soil pH (5.3–6.2) is more acidic than Anise prefers (6.0–7.5). Add garden lime to raise pH.

Soil Texture

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

Organic Matter

Organic matter is moderate (2.4%). Annual compost additions will help Anise.

How to Plant Anise

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

Fall planting: Sow 10 weeks before your first frost date for a fall harvest.

Plant Water Budget

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

Monthly Watering Guide for Anise

Anise needs approximately 0.4 inches of water per week (1.7" per month). Here's how your county's rainfall compares month by month.

Month Anise Needs Rainfall You Supplement Action
Jan 3.5" 0" ❄️ Dormant
Feb 3.3" 0" ❄️ Dormant
Mar 1.7" 4.3" 0" ✅ Rainfall sufficient
Apr 1.7" 3.1" 0" ✅ Rainfall sufficient
May 1.7" 3.6" 0" ✅ Rainfall sufficient
Jun 1.7" 3.5" 0" ✅ Rainfall sufficient
Jul 1.7" 5.2" 0" ✅ Rainfall sufficient
Aug 1.7" 4.3" 0" ✅ Rainfall sufficient
Sep 1.7" 3.1" 0" ✅ Rainfall sufficient
Oct 1.7" 2.6" 0" ✅ Rainfall sufficient
Nov 1.7" 3.2" 0" ✅ Rainfall sufficient
Dec 3.5" 0" ❄️ Dormant

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

Anise 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.

Anise needs ~1,838 GDD — county provides 4,165 GDD Excellent fit

Anise Planting Timeline — New Hanover County, NC

Anise Planting Calendar

Activity When Date Range
Start Indoors February 16 Feb 16 – Mar 2
Transplant Outdoors March 16 Mar 16 – Mar 30
Direct Sow March 9 Mar 9 – Mar 30
Harvest June 15 Jun 15 – Aug 31
Fall Sowing September 7 Sep 7 – Sep 21

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

Month-by-Month Timeline

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

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

0.4"/week · Natural rainfall sufficient

📅 Days to Maturity

90–120 days

🧪 Soil pH

Needs 6–7.5 · Your soil: too_acidic

🗺️ USDA Zone

Zone 8b

📆 Growing Season

238 days in New Hanover County

Growing Tips for Anise in New Hanover County

Direct sow Anise outdoors after March 23 in New Hanover County when soil has warmed and frost danger has passed.

With New Hanover County's clay soil (27% clay), work in 3-4 inches of compost before planting Anise. Avoid tilling when soil is wet to prevent compaction.

Common pests for Anise in this region include carrot rust fly and parsleyworm. Use row covers early in the season and inspect plants weekly.

General growing tips

Direct sow after last frost as anise has a taproot. Harvest seeds when they turn brown. Plants may need staking. The feathery leaves are also edible with a mild anise flavor.

Companion Planting

Good Companions

Avoid Planting Near

  • Carrots

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Anise in New Hanover County, NC?

New Hanover County is in Zone 8b with an average last frost of March 23. Plan your Anise planting based on this frost date — see the calendar above for exact timing.

What planting zone is New Hanover County, NC?

New Hanover County, North Carolina is in USDA Hardiness Zone 8b. The average last spring frost is March 23 and first fall frost is November 16.

🌱

Your New Hanover County Garden Planner — Free

A 24-page printable planner built for New Hanover 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 New Hanover 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.