When to plant Napa Cabbage in Mobile County, AL
Spring Napa Cabbage in Mobile County goes in February 10–March 3, once nighttime temps stop dipping near freezing. A second sowing from September 29 to October 13 extends the harvest into fall.
When to Plant Napa Cabbage in Mobile County, AL
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.
Mobile County, Alabama is in USDA Zone 9a. The average last spring frost is March 3 and the first fall frost is November 24, giving you a growing season of approximately 266 days.
At an elevation of 101 feet, Mobile County receives approximately 48.3 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 97°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.
Mobile County Soil Profile
Soil Type
Sandy Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Napa Cabbage Planting Timeline — Mobile County, AL
Napa Cabbage Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 3 | Feb 3 – Feb 17 |
| Transplant Outdoors | March 3 | Mar 3 – Mar 17 |
| Direct Sow | February 10 | Feb 10 – Mar 3 |
| Harvest | April 28 | Apr 28 – Jun 2 |
| Fall Sowing | September 29 | Sep 29 – Oct 13 |
Plant 1" deep · 15" apart · Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | Start Indoors Direct Sow |
| March | Transplant Outdoors Direct Sow |
| April | Harvest |
| May | Harvest |
| June | Harvest |
| July | — |
| August | — |
| September | Fall Sowing |
| October | Fall Sowing |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Partial Shade (3-6 hours)
💧 Water
High — keep soil consistently moist
📅 Days to Maturity
55–75 days
🧪 Soil pH
Needs 6–7.5 · Your soil: N/A
🗺️ USDA Zone
Zone 9a
📆 Growing Season
266 days in Mobile County
Growing Tips for Mobile County
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
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Napa Cabbage in Other Locations
Frequently Asked Questions
When should I plant Napa Cabbage in Mobile County, AL?
Mobile County is in Zone 9a with an average last frost of March 3. Plan your Napa Cabbage planting based on this frost date — see the calendar above for exact timing.
What planting zone is Mobile County, AL?
Mobile County, Alabama is in USDA Hardiness Zone 9a. The average last spring frost is March 3 and first fall frost is November 24.
When should I plant Napa Cabbage in Mobile County, AL?
In Mobile County, AL, plant Napa Cabbage after the last frost (around March 3) and before the first frost (around November 24). Best results when soil holds above 50°F.
What growing zone is Mobile County, AL for Napa Cabbage?
Mobile 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 Mobile County's climate?
Yes — Napa Cabbage grows well in Mobile County's temperate climate. Mobile County averages a 266-day frost-free season, with last frost around March 3 and first frost around November 24.
Your Mobile County Garden Planner — Free
A 22-page printable planner built for Mobile 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.