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When to plant Comfrey in Lincoln County, KS

Plant Comfrey in Lincoln County during the brief April 23–May 7 window. With 185 frost-free days, fall plantings can't mature before October 18.

When to Plant Comfrey in Lincoln County, KS

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

Lincoln County, Kansas is in USDA Zone 6b. The average last spring frost is April 16 and the first fall frost is October 18, giving you a growing season of approximately 185 days.

At an elevation of 822 feet, Lincoln County receives approximately 29 inches of rainfall annually with predominantly loam soil. Summer highs average 83°F, so choose short-season varieties of Comfrey to ensure they mature before fall.

Lincoln County, KS (Zone 6b) Moderate season
185 days
Last Spring Frost April 16
185 growing days
First Fall Frost October 18

Lincoln County Soil Profile

Soil Type

Loam

Soil pH

6.0-7.0

Drainage

Well Drained

Comfrey Planting Timeline — Lincoln County, KS

Comfrey Planting Calendar

Activity When Date Range
Transplant Outdoors April 23 Apr 23 – May 7
Harvest June 25 Jun 25 – Sep 3

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

Month-by-Month Timeline

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

Growing Conditions

☀️ Sun

Partial Shade (3-6 hours)

💧 Water

Moderate — regular watering

📅 Days to Maturity

60–90 days

🧪 Soil pH

Needs 6–7 · Your soil: N/A

🗺️ USDA Zone

Zone 6b

📆 Growing Season

185 days in Lincoln County

Growing Tips for Lincoln County

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 Lincoln County, KS?

Lincoln County is in Zone 6b with an average last frost of April 16. Plan your Comfrey planting based on this frost date — see the calendar above for exact timing.

What planting zone is Lincoln County, KS?

Lincoln County, Kansas is in USDA Hardiness Zone 6b. The average last spring frost is April 16 and first fall frost is October 18.

When should I plant Comfrey in Lincoln County, KS?

In Lincoln County, KS, plant Comfrey after the last frost (around April 16) and before the first frost (around October 18). Best results when soil holds above 50°F.

What growing zone is Lincoln County, KS for Comfrey?

Lincoln County sits in USDA Zone 6b. Comfrey grows reliably in zones 3a through 9b, so it's a good fit here.

Can Comfrey grow in Lincoln County's climate?

Yes — Comfrey grows well in Lincoln County's temperate climate. Lincoln County averages a 185-day frost-free season, with last frost around April 16 and first frost around October 18.

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Your Lincoln County Garden Planner — Free

A 22-page printable planner built for Lincoln County (Zone 6b). 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 Lincoln County, KS. Local conditions may vary. Last updated: June 2026.

Sources & credits

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