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When to Plant Comfrey in Hyde County, NC

Hyde County, North Carolina Zone 8b June

Hyde County, North Carolina gardeners: here's your June plan

We've pulled the most time-sensitive tasks for Hyde County, North Carolina this June and put them front and centre. Tackle them in order.

Avg. last frost March 22
Avg. first frost November 16
Soil temp (4") 81°F
Watering Low
Pest pressure High
Daylight 14.4 hrs
  1. Basket week: comfrey

    If you can't use it all right away, check the food-preservation section of your planner.

July will be here before you know it — start on
  • First harvests: comfrey

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Comfrey is a vigorous perennial herb valued as a dynamic accumulator of nutrients. Its leaves make excellent mulch, compost activator, and liquid fertilizer.

Hyde County, North Carolina is in USDA Zone 8b. The average last spring frost is March 22 and the first fall frost is November 16, giving you a growing season of approximately 239 days.

At an elevation of 638 feet, Hyde County receives approximately 49.2 inches of rainfall annually with predominantly clay loam soil. Summer highs average 95°F, so Comfrey may need afternoon shade and extra watering during peak heat. Clay soil retains moisture well for Comfrey, but amend with compost to improve drainage and prevent root rot.

Hyde County, NC (Zone 8b) Long season
239 days
Last Spring Frost March 22
239 growing days
First Fall Frost November 16

Hyde County Soil Profile

Soil Type

Clay Loam

Soil pH

5.8-6.6

Drainage

Well Drained

Comfrey Planting Risk Windows

Early Start (70% safe) ✓ Fits season (98 days to spare)
Transplant: Mar 21 🍅 Harvest: May 23 – Aug 1
Recommended (50%) ✓ Fits season (99 days to spare)
Transplant: Mar 29 🍅 Harvest: May 31 – Aug 9
Safe Start (90%) ✓ Fits season (110 days to spare)
Transplant: Apr 15 🍅 Harvest: Jun 17 – Aug 26

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 Hyde County

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

Soil pH

Your soil pH (5.8–6.6) overlaps with Comfrey's range (6.0–7.0), though not a perfect match.

Soil Texture

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

Organic Matter

Organic matter is moderate (2.6%). Annual compost additions will help Comfrey.

How to Plant Comfrey

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

Succession Planting Comfrey

4
successive plantings in your 239-day season

Sow every 6.9 weeks. Last sowing by Aug 18 to harvest before frost.

Comfrey Water Budget

Plant needs
1.0″/week
Rainfall provides
0.9″/week
You supply
0.1″/week
Watering frequency Only during dry spells
Season total 288 gal / 100 sq ft

Monthly Watering Guide for Comfrey

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

Month Comfrey Needs Rainfall You Supplement Action
Jan 4.8" 0" ❄️ Dormant
Feb 4" 0" ❄️ Dormant
Mar 4.3" 4.8" 0" ✅ Rainfall sufficient
Apr 4.3" 3.9" 0.4" 💧 Light watering
May 4.3" 3.8" 0.5" 💧 Light watering
Jun 4.3" 4" 0.3" 💧 Light watering
Jul 4.3" 5.5" 0" ✅ Rainfall sufficient
Aug 4.3" 4.6" 0" ✅ Rainfall sufficient
Sep 4.3" 3.4" 0.9" 💧 Light watering
Oct 4.3" 3" 1.3" 💧 Light watering
Nov 4.3" 3.5" 0.8" 💧 Light watering
Dec 3.8" 0" ❄️ Dormant

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

Comfrey 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.

Comfrey needs ~1,594 GDD — county provides 5,078 GDD Excellent fit

Comfrey Planting Timeline — Hyde County, NC

Comfrey Planting Calendar

Activity When Date Range
Transplant Outdoors March 29 Mar 29 – Apr 12
Harvest May 31 May 31 – Aug 9

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

Month-by-Month Timeline

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

Growing Conditions

☀️ Sun

Partial Shade (3-6 hours)

💧 Water

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

239 days in Hyde County

Growing Tips for Comfrey in Hyde County

Direct sow Comfrey outdoors after March 22 in Hyde County when soil has warmed and frost danger has passed.

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

General growing tips

Plant root cuttings 2 inches deep. Choose Bocking 14 variety to prevent self-seeding. Cut leaves 3-4 times per season for mulch or compost. Avoid planting near pathways as it spreads.

Companion Planting

Good Companions

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Comfrey in Hyde County, NC?

Hyde County is in Zone 8b with an average last frost of March 22. Plan your Comfrey planting based on this frost date — see the calendar above for exact timing.

What planting zone is Hyde County, NC?

Hyde County, North Carolina is in USDA Hardiness Zone 8b. The average last spring frost is March 22 and first fall frost is November 16.

🌱

Your Hyde County Garden Planner — Free

A 22-page printable planner built for Hyde 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 Hyde County, NC. Local conditions may vary. Last updated: June 2026.

Sources & credits

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