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When to plant Napa Cabbage in Wakulla County, FL

Plant Napa Cabbage in Wakulla County after March 13; the prime window is February 20–March 13. A second sowing from September 27 to October 11 extends the harvest into fall.

When to Plant Napa Cabbage in Wakulla County, FL

Wakulla County, Florida Zone 9a June

Your June game plan for Wakulla County, Florida

June is a pivotal month for Wakulla County, Florida gardens. Focus on these tasks first and you'll set up the rest of the season for success.

Avg. last frost March 13
Avg. first frost November 22
Soil temp (4") 84°F
Watering Low
Pest pressure High
Daylight 13.9 hrs

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Napa cabbage forms tall, barrel-shaped heads with tender, crinkled leaves and a mild, slightly sweet flavor. It is the primary cabbage used for kimchi.

Wakulla County, Florida is in USDA Zone 9a. The average last spring frost is March 13 and the first fall frost is November 22, giving you a growing season of approximately 254 days.

At an elevation of 375 feet, Wakulla County receives approximately 48.4 inches of rainfall annually with predominantly sand soil. Summer highs average 95°F, so Napa Cabbage may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring — great for early planting — but Napa Cabbage will need more frequent watering and organic matter to retain nutrients.

Wakulla County, FL (Zone 9a) Long season
254 days
Last Spring Frost March 13
254 growing days
First Fall Frost November 22

Wakulla County Soil Profile

Soil Type

Sand

Soil pH

4.9-5.9

Drainage

Well Drained

Napa Cabbage Planting Risk Windows

Early Start (70% safe) ✓ Fits season (159 days to spare)
Start indoors: Feb 6 Transplant: Mar 6 🍅 Harvest: May 1 – Jun 5
Recommended (50%) ✓ Fits season (163 days to spare)
Start indoors: Feb 13 Transplant: Mar 13 🍅 Harvest: May 8 – Jun 12
Safe Start (90%) ✓ Fits season (156 days to spare)
Start indoors: Mar 10 Transplant: Apr 7 🍅 Harvest: Jun 2 – Jul 7

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 Wakulla County

How your county's soil matches Napa Cabbage's growing requirements.

Soil pH

Your soil pH (4.9–5.9) is more acidic than Napa Cabbage prefers (6.0–7.5). Add garden lime to raise pH.

Soil Texture

Sandy soil in Wakulla County warms quickly in spring but drains fast. Napa Cabbage will need more frequent watering and regular compost additions to retain nutrients.

Drainage

Napa Cabbage is a heavy drinker but your soil drains very quickly. Mulch heavily and consider drip irrigation.

Organic Matter

Organic matter is low (1.3%). Add 2-3 inches of compost before planting Napa Cabbage.

How to Plant Napa Cabbage

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

Fall planting: Sow 8 weeks before your first frost date for a fall harvest.

Succession Planting Napa Cabbage

5
successive plantings in your 254-day season

Sow every 6.3 weeks. Last sowing by Sep 08 to harvest before frost.

For a dedicated fall crop, sow by Sep 27.

Napa Cabbage Water Budget

Plant needs
1.5″/week
Rainfall provides
0.8″/week
You supply
1.2″/week
Watering frequency 2-3 times/week
Season total 2,599 gal / 100 sq ft

Monthly Watering Guide for Napa Cabbage

Napa Cabbage needs approximately 1.5 inches of water per week (6.5" per month). Here's how your county's rainfall compares month by month.

Month Napa Cabbage Needs Rainfall You Supplement Action
Jan 2.1" 0" ❄️ Dormant
Feb 2.5" 0" ❄️ Dormant
Mar 6.5" 2.6" 3.9" 🚿 Regular watering
Apr 6.5" 2.3" 4.2" 🚿 Regular watering
May 6.5" 3" 3.5" 🚿 Regular watering
Jun 6.5" 7.1" 0" ✅ Rainfall sufficient
Jul 6.5" 6.9" 0" ✅ Rainfall sufficient
Aug 6.5" 7.2" 0" ✅ Rainfall sufficient
Sep 6.5" 6.8" 0" ✅ Rainfall sufficient
Oct 6.5" 4" 2.5" 💧 Light watering
Nov 6.5" 1.8" 4.7" 🚿 Regular watering
Dec 2.1" 0" ❄️ Dormant

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

Napa Cabbage 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.

Napa Cabbage needs ~1,381 GDD — county provides 5,397 GDD Excellent fit

Napa Cabbage Planting Timeline — Wakulla County, FL

Napa Cabbage Planting Calendar

Activity When Date Range
Start Indoors February 13 Feb 13 – Feb 27
Transplant Outdoors March 13 Mar 13 – Mar 27
Direct Sow February 20 Feb 20 – Mar 13
Harvest May 8 May 8 – Jun 12
Fall Sowing September 27 Sep 27 – Oct 11

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

Month-by-Month Timeline

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

Growing Conditions

☀️ Sun

Partial Shade (3-6 hours)

💧 Water

1.5"/week · 2-3 times/week

📅 Days to Maturity

55–75 days

🧪 Soil pH

Needs 6–7.5 · Your soil: too_acidic

🗺️ USDA Zone

Zone 9a

📆 Growing Season

254 days in Wakulla County

Growing Tips for Napa Cabbage in Wakulla County

Direct sow Napa Cabbage outdoors after March 13 in Wakulla County when soil has warmed and frost danger has passed.

Sandy soil in Wakulla County dries quickly — mulch Napa Cabbage with 2-3 inches of straw and water deeply 2-3 times per week rather than lightly every day.

Common pests for Napa Cabbage in this region include cabbage worm and flea beetles. Use row covers early in the season and inspect plants weekly.

General growing tips

Best grown as a fall crop. Direct sow in late summer, 60-70 days before first frost. Keep soil evenly moist. Bolt-resistant varieties are available for spring planting.

Companion Planting

Good Companions

Avoid Planting Near

  • Strawberries

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Napa Cabbage in Wakulla County, FL?

Wakulla County is in Zone 9a with an average last frost of March 13. Plan your Napa Cabbage planting based on this frost date — see the calendar above for exact timing.

What planting zone is Wakulla County, FL?

Wakulla County, Florida is in USDA Hardiness Zone 9a. The average last spring frost is March 13 and first fall frost is November 22.

When should I plant Napa Cabbage in Wakulla County, FL?

In Wakulla County, FL, plant Napa Cabbage after the last frost (around March 13) and before the first frost (around November 22). Best results when soil holds above 50°F.

What growing zone is Wakulla County, FL for Napa Cabbage?

Wakulla County sits in USDA Zone 9a. Napa Cabbage grows reliably in zones 2a through 11b, so it's a good fit here.

Can Napa Cabbage grow in Wakulla County's climate?

Yes — Napa Cabbage grows well in Wakulla County's temperate climate. Wakulla County averages a 254-day frost-free season, with last frost around March 13 and first frost around November 22.

🌱

Your Wakulla County Garden Planner — Free

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

Sources & credits

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