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When to plant Fennel in Lowndes County, GA

Fennel planted in Lowndes County between March 3 and March 24 matures in 60–90 days — well before the November 26 first frost.

When to Plant Fennel in Lowndes County, GA

Lowndes County, Georgia Zone 9a June

What to do in June

Your Lowndes County, Georgia garden is entering a new phase. Here's what's on the schedule for June and why each task matters now.

Avg. last frost March 3
Avg. first frost November 26
Soil temp (4") 81°F
Watering Low
Pest pressure High
Daylight 14 hrs
  1. Basket week: fennel

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

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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.

Lowndes County, Georgia is in USDA Zone 9a. The average last spring frost is March 3 and the first fall frost is November 26, giving you a growing season of approximately 268 days.

At an elevation of 396 feet, Lowndes County receives approximately 57.4 inches of rainfall annually with predominantly clay loam soil. Summer highs average 97°F, so Fennel may need afternoon shade and extra watering during peak heat. Clay soil retains moisture well for Fennel, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Fennel root diseases.

Lowndes County, GA (Zone 9a) Long season
268 days
Last Spring Frost March 3
268 growing days
First Fall Frost November 26

Lowndes County Soil Profile

Soil Type

Clay Loam

Soil pH

5.6-6.5

Drainage

Well Drained

Fennel Planting Risk Windows

Early Start (70% safe) ✓ Fits season (158 days to spare)
Start indoors: Jan 8 Transplant: Feb 26 🍅 Harvest: Apr 30 – Jun 11
Recommended (50%) ✓ Fits season (156 days to spare)
Start indoors: Jan 20 Transplant: Mar 10 🍅 Harvest: May 12 – Jun 23
Safe Start (90%) ✓ Fits season (156 days to spare)
Start indoors: Feb 12 Transplant: Apr 2 🍅 Harvest: Jun 4 – Jul 16

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 Lowndes County

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

Soil pH

Your soil pH (5.6–6.5) is within Fennel's preferred range (5.5–7.0).

Soil Texture

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

Organic Matter

Organic matter is moderate (2.5%). Annual compost additions will help Fennel.

How to Plant Fennel

1"
Planting Depth
15"
Between Plants
24"
Between Rows

Succession Planting Fennel

5
successive plantings in your 268-day season

Sow every 6.9 weeks. Last sowing by Aug 28 to harvest before frost.

Fennel Water Budget

Plant needs
0.6″/week
Rainfall provides
0.9″/week
Watering frequency Natural rainfall sufficient
Season total 0 gal / 100 sq ft

Monthly Watering Guide for Fennel

Fennel needs approximately 0.6 inches of water per week (2.6" per month). Here's how your county's rainfall compares month by month.

Month Fennel Needs Rainfall You Supplement Action
Jan 5.4" 0" ❄️ Dormant
Feb 4.4" 0" ❄️ Dormant
Mar 2.6" 5.6" 0" ✅ Rainfall sufficient
Apr 2.6" 3.9" 0" ✅ Rainfall sufficient
May 2.6" 4.5" 0" ✅ Rainfall sufficient
Jun 2.6" 4.8" 0" ✅ Rainfall sufficient
Jul 2.6" 5.7" 0" ✅ Rainfall sufficient
Aug 2.6" 5.2" 0" ✅ Rainfall sufficient
Sep 2.6" 4.6" 0" ✅ Rainfall sufficient
Oct 2.6" 4.3" 0" ✅ Rainfall sufficient
Nov 2.6" 4.4" 0" ✅ Rainfall sufficient
Dec 4.6" 0" ❄️ Dormant

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

Fennel 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.

Fennel needs ~1,706 GDD — county provides 6,097 GDD Excellent fit

Fennel Planting Timeline — Lowndes County, GA

Fennel Planting Calendar

Activity When Date Range
Start Indoors January 20 Jan 20 – Feb 3
Transplant Outdoors March 10 Mar 10 – Mar 24
Direct Sow March 3 Mar 3 – Mar 24
Harvest May 12 May 12 – Jun 23

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

Month-by-Month Timeline

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

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

0.6"/week · Natural rainfall sufficient

📅 Days to Maturity

60–90 days

🧪 Soil pH

Needs 5.5–7 · Your soil: ideal

🗺️ USDA Zone

Zone 9a

📆 Growing Season

268 days in Lowndes County

Growing Tips for Fennel in Lowndes County

Direct sow Fennel outdoors after March 03 in Lowndes County when soil has warmed and frost danger has passed.

With Lowndes County's clay soil (27% clay), work in 3-4 inches of compost before planting Fennel. Avoid tilling when soil is wet to prevent compaction.

With summer highs reaching 97°F in Lowndes County, provide afternoon shade for Fennel and water deeply in the morning.

Common pests for Fennel in this region include carrot rust fly and parsleyworm. Use row covers early in the season and inspect plants weekly.

General growing tips

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 Lowndes County, GA?

Lowndes County is in Zone 9a with an average last frost of March 3. Plan your Fennel planting based on this frost date — see the calendar above for exact timing.

What planting zone is Lowndes County, GA?

Lowndes County, Georgia is in USDA Hardiness Zone 9a. The average last spring frost is March 3 and first fall frost is November 26.

When should I plant Fennel in Lowndes County, GA?

In Lowndes County, GA, plant Fennel after the last frost (around March 3) and before the first frost (around November 26). Best results when soil holds above 50°F.

What growing zone is Lowndes County, GA for Fennel?

Lowndes County sits in USDA Zone 9a. Fennel grows reliably in zones 4a through 10b, so it's a good fit here.

Can Fennel grow in Lowndes County's climate?

Yes — Fennel grows well in Lowndes County's temperate climate. Lowndes County averages a 268-day frost-free season, with last frost around March 3 and first frost around November 26.

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Your Lowndes County Garden Planner — Free

A 22-page printable planner built for Lowndes County (Zone 9a). 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 Lowndes County, GA. 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.