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When to plant Fennel in Hot Spring County, AR

Hot Spring County's climate puts the Fennel spring window between March 30 and April 20. most warm-season crops establish quickly once soil holds above 60°F.

When to Plant Fennel in Hot Spring County, AR

Florence fennel is grown for its swollen bulb-like stem base, which has a mild anise flavor. It is crisp raw in salads and sweet when roasted or braised.

Hot Spring County, Arkansas is in USDA Zone 8a. The average last spring frost is March 23 and the first fall frost is November 9, giving you a growing season of approximately 231 days.

At an elevation of 754 feet, Hot Spring County receives approximately 50 inches of rainfall annually with predominantly silt loam soil. Summer highs average 88°F, providing good warmth for Fennel during the growing season.

Hot Spring County, AR (Zone 8a) Long season
231 days
Last Spring Frost March 23
231 growing days
First Fall Frost November 9

Hot Spring County Soil Profile

Soil Type

Silt Loam

Soil pH

6.0-7.0

Drainage

Well Drained

Fennel Planting Timeline — Hot Spring County, AR

Fennel Planting Calendar

Activity When Date Range
Start Indoors February 2 Feb 2 – Feb 16
Transplant Outdoors April 6 Apr 6 – Apr 20
Direct Sow March 30 Mar 30 – Apr 20
Harvest June 8 Jun 8 – Jul 20

Plant 1" deep · 15" apart · Rows 24" apart

Month-by-Month Timeline

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

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

Moderate — regular watering

📅 Days to Maturity

60–90 days

🧪 Soil pH

Needs 5.5–7 · Your soil: N/A

🗺️ USDA Zone

Zone 8a

📆 Growing Season

231 days in Hot Spring County

Growing Tips for Hot Spring County

Direct sow in late summer for fall harvest to reduce bolting. Hill soil around bulbs as they enlarge. Harvest when bulbs are tennis-ball sized before they elongate.

Companion Planting

Good Companions

Avoid Planting Near

  • Tomatoes
  • Peppers
  • Beans

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Fennel in Hot Spring County, AR?

Hot Spring County is in Zone 8a with an average last frost of March 23. Plan your Fennel planting based on this frost date — see the calendar above for exact timing.

What planting zone is Hot Spring County, AR?

Hot Spring County, Arkansas is in USDA Hardiness Zone 8a. The average last spring frost is March 23 and first fall frost is November 9.

When should I plant Fennel in Hot Spring County, AR?

In Hot Spring County, AR, plant Fennel after the last frost (around March 23) and before the first frost (around November 9). Best results when soil holds above 50°F.

What growing zone is Hot Spring County, AR for Fennel?

Hot Spring County sits in USDA Zone 8a. Fennel grows reliably in zones 4a through 10b, so it's a good fit here.

Can Fennel grow in Hot Spring County's climate?

Yes — Fennel grows well in Hot Spring County's temperate climate. Hot Spring County averages a 231-day frost-free season, with last frost around March 23 and first frost around November 9.

🌱

Your Hot Spring County Garden Planner — Free

A 22-page printable planner built for Hot Spring County (Zone 8a). 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 Hot Spring County, AR. Local conditions may vary. Last updated: June 2026.

Sources & credits

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