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When to Plant Beets in New Hanover County, NC

New Hanover County, North Carolina Zone 8b May

Your May gardening checklist

A quick May briefing for New Hanover County, North Carolina gardeners — what's urgent, what's next, and what can wait.

Avg. last frost March 23
Avg. first frost November 16
Soil temp (4") 72°F
Watering Moderate
Pest pressure High
Daylight 13.8 hrs
  1. Pick beets

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

Looking ahead to June
  • First harvests: beets

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Beets are a dual-purpose root vegetable with edible roots and nutritious greens. They come in red, golden, and striped varieties and are rich in vitamins and minerals.

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 Beets during the growing season. Clay soil retains moisture well for Beets, 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
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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 (153 days to spare)
Transplant: Mar 14 🍅 Harvest: May 9 – Jun 6
Recommended (50%) ✓ Fits season (154 days to spare)
Transplant: Mar 23 🍅 Harvest: May 18 – Jun 15
Safe Start (90%) ✓ Fits season (151 days to spare)
Transplant: Apr 9 🍅 Harvest: Jun 4 – Jul 2

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 Beets's growing requirements.

Soil pH

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

Soil Texture

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

Organic Matter

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

How to Plant Beets

0.5"
Planting Depth
4"
Between Plants
12"
Between Rows

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

Succession Planting Beets

5
successive plantings in your 238-day season

Sow every 5.7 weeks. Last sowing by Sep 07 to harvest before frost.

For a dedicated fall crop, sow by Sep 07.

Plant Water Budget

Plant needs
0.8″/week
Rainfall provides
0.8″/week
You supply
0.0″/week
Watering frequency Only during dry spells
Season total 83 gal / 100 sq ft

Monthly Watering Guide for Beets

Beets needs approximately 0.8 inches of water per week (3.5" per month). Here's how your county's rainfall compares month by month.

Month Beets Needs Rainfall You Supplement Action
Jan 3.5" 0" ❄️ Dormant
Feb 3.3" 0" ❄️ Dormant
Mar 3.5" 4.3" 0" ✅ Rainfall sufficient
Apr 3.5" 3.1" 0.4" 💧 Light watering
May 3.5" 3.6" 0" ✅ Rainfall sufficient
Jun 3.5" 3.5" 0" ✅ Rainfall sufficient
Jul 3.5" 5.2" 0" ✅ Rainfall sufficient
Aug 3.5" 4.3" 0" ✅ Rainfall sufficient
Sep 3.5" 3.1" 0.4" 💧 Light watering
Oct 3.5" 2.6" 0.9" 💧 Light watering
Nov 3.5" 3.2" 0.3" 💧 Light watering
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.

Beets 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.

Beets needs ~1,050 GDD — county provides 4,165 GDD Excellent fit

Beets Planting Timeline — New Hanover County, NC

Beets Planting Calendar

Activity When Date Range
Direct Sow March 9 Mar 9 – Mar 30
Harvest May 4 May 4 – Jun 1
Fall Sowing September 7 Sep 7 – Sep 21

Plant 0.5" deep · 4" apart · Rows 12" apart

Month-by-Month Timeline

MonthActivities
January
February
March Direct Sow
April
May Harvest
June Harvest
July
August
September Fall Sowing
October
November
December
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Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

0.8"/week · Only during dry spells

📅 Days to Maturity

50–70 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 Beets in New Hanover County

Direct sow Beets 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 Beets. Avoid tilling when soil is wet to prevent compaction.

General growing tips

Soak seeds overnight before planting to improve germination. Thin seedlings to 3-4 inches apart. Harvest roots when 1.5-3 inches in diameter for best texture.

Companion Planting

Good Companions

Avoid Planting Near

  • Pole Beans
  • Mustard Greens

Check more plant combinations with our Companion Planting Checker →

🌾 Save Your Own Beets Seeds
Life Cycle Biennial
Pollination Wind Pollinated
How to Collect Replant roots for 2nd-year seeds. Rub stalks to free clusters.
Storage Store airtight; viable 6 years at 35°F, under 50% humidity.

Isolate 1/2 mile from Swiss chard — same species, they will cross.

Frequently Asked Questions

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

New Hanover County is in Zone 8b with an average last frost of March 23. Plan your Beets 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.