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When to plant Lovage in Marion County, IA

Marion County's short 159-day growing season means one Lovage planting between May 8 and May 22. No fall crop in Zone 5b.

When to Plant Lovage in Marion County, IA

Lovage is a large perennial herb with a celery-like flavor that can grow 4-6 feet tall. All parts are edible including the leaves, stems, seeds, and roots.

Marion County, Iowa is in USDA Zone 5b. The average last spring frost is May 1 and the first fall frost is October 7, giving you a growing season of approximately 159 days.

At an elevation of 971 feet, Marion County receives approximately 33.2 inches of rainfall annually with predominantly silt loam soil. Summer highs average 84°F, so choose short-season varieties of Lovage to ensure they mature before fall.

Marion County, IA (Zone 5b) Moderate season
159 days
Last Spring Frost May 1
159 growing days
First Fall Frost October 7

Marion County Soil Profile

Soil Type

Silt Loam

Soil pH

6.0-7.0

Drainage

Well Drained

Lovage Planting Timeline — Marion County, IA

Lovage Planting Calendar

Activity When Date Range
Transplant Outdoors May 8 May 8 – May 22
Harvest July 17 Jul 17 – Sep 18

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

Month-by-Month Timeline

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

Growing Conditions

☀️ Sun

Partial Shade (3-6 hours)

💧 Water

Moderate — regular watering

📅 Days to Maturity

70–90 days

🧪 Soil pH

Needs 6–7 · Your soil: N/A

🗺️ USDA Zone

Zone 5b

📆 Growing Season

159 days in Marion County

Growing Tips for Marion County

Start seeds indoors or direct sow in spring. One plant is usually enough for a family. Harvest outer stems and leaves as needed. Divide clumps every 3-4 years.

Companion Planting

Good Companions

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Lovage in Marion County, IA?

Marion County is in Zone 5b with an average last frost of May 1. Plan your Lovage planting based on this frost date — see the calendar above for exact timing.

What planting zone is Marion County, IA?

Marion County, Iowa is in USDA Hardiness Zone 5b. The average last spring frost is May 1 and first fall frost is October 7.

When should I plant Lovage in Marion County, IA?

In Marion County, IA, plant Lovage after the last frost (around May 1) and before the first frost (around October 7). Best results when soil holds above 50°F.

What growing zone is Marion County, IA for Lovage?

Marion County sits in USDA Zone 5b. Lovage grows reliably in zones 3a through 8b, so it's a good fit here.

Can Lovage grow in Marion County's climate?

Yes — Lovage grows well in Marion County's temperate climate. Marion County averages a 159-day frost-free season, with last frost around May 1 and first frost around October 7.

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Your Marion County Garden Planner — Free

A 22-page printable planner built for Marion County (Zone 5b). 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 Marion County, IA. Local conditions may vary. Last updated: June 2026.

Sources & credits

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