When to plant Napa Cabbage in Winn Parish County,
The best window to plant Napa Cabbage in Winn Parish County, is February 22–March 15, when soil warms to 50°F. Last frost typically hits March 8; first frost November 15. A second sowing from September 6 to September 20 extends the harvest into fall.
When to Plant Napa Cabbage in Winn Parish, LA
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June rewards gardeners who work with the weather, not against it. Here's how to stay in step this month in Winn Parish, Louisiana.
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Basket week: napa cabbage
Check every 1–2 days. Many of these get tough or go to seed if you wait too long.
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.
Winn Parish, Louisiana is in USDA Zone 8b. The average last spring frost is March 8 and the first fall frost is November 15, giving you a growing season of approximately 252 days.
At an elevation of 271 feet, Winn Parish receives approximately 48.2 inches of rainfall annually with predominantly loam soil. Summer highs average 91°F, providing good warmth for Napa Cabbage during the growing season.
Winn Parish Soil Profile
Soil Type
Loam
Soil pH
6-6.7
Drainage
Well Drained
Napa Cabbage Planting Risk Windows
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 Winn Parish
How your county's soil matches Napa Cabbage's growing requirements.
Soil pH
Your soil pH (6.0–6.7) is within Napa Cabbage's preferred range (6.0–7.5).
Soil Texture
The loam soil in Winn Parish is excellent for Napa Cabbage — good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (2.5%). Annual compost additions will help Napa Cabbage.
How to Plant Napa Cabbage
Fall planting: Sow 10 weeks before your first frost date for a fall harvest.
Succession Planting Napa Cabbage
Sow every 6.3 weeks. Last sowing by Sep 01 to harvest before frost.
For a dedicated fall crop, sow by Sep 06.
Napa Cabbage Water Budget
Water stress score is 6/10 — consider drought-tolerant varieties and mulching
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 | — | 4" | 0" | ❄️ Dormant |
| Feb | — | 3.8" | 0" | ❄️ Dormant |
| Mar | 6.5" | 4.8" | 1.7" | 💧 Light watering |
| Apr | 6.5" | 3.5" | 3" | 💧 Light watering |
| May | 6.5" | 3.7" | 2.8" | 💧 Light watering |
| Jun | 6.5" | 4.9" | 1.6" | 💧 Light watering |
| Jul | 6.5" | 4.9" | 1.6" | 💧 Light watering |
| Aug | 6.5" | 4.6" | 1.9" | 💧 Light watering |
| Sep | 6.5" | 3.5" | 3" | 💧 Light watering |
| Oct | 6.5" | 3.3" | 3.2" | 💧 Light watering |
| Nov | 6.5" | 4" | 2.5" | 💧 Light watering |
| Dec | — | 3.3" | 0" | ❄️ Dormant |
Water needs are for active growing months only (Mar–Nov in Winn Parish). 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 Planting Timeline — Winn Parish, LA
Napa Cabbage Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 1 | Feb 1 – Feb 15 |
| Transplant Outdoors | March 8 | Mar 8 – Mar 22 |
| Direct Sow | February 22 | Feb 22 – Mar 15 |
| Harvest | May 3 | May 3 – Jun 7 |
| Fall Sowing | September 6 | Sep 6 – Sep 20 |
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 | — |
| May | Harvest |
| June | Harvest |
| July | — |
| August | — |
| September | Fall Sowing |
| October | — |
| 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: ideal
🗺️ USDA Zone
Zone 8b
📆 Growing Season
252 days in Winn Parish
Growing Tips for Napa Cabbage in Winn Parish
Direct sow Napa Cabbage outdoors after March 08 in Winn Parish when soil has warmed and frost danger has passed.
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
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Napa Cabbage in Other Locations
Frequently Asked Questions
When should I plant Napa Cabbage in Winn Parish, LA?
Winn Parish is in Zone 8b with an average last frost of March 8. Plan your Napa Cabbage planting based on this frost date — see the calendar above for exact timing.
What planting zone is Winn Parish, LA?
Winn Parish, Louisiana is in USDA Hardiness Zone 8b. The average last spring frost is March 8 and first fall frost is November 15.
When should I plant Napa Cabbage in Winn Parish County, ?
In Winn Parish County, , plant Napa Cabbage after the last frost (around March 8) and before the first frost (around November 15). Best results when soil holds above 50°F.
What growing zone is Winn Parish County, for Napa Cabbage?
Winn Parish County sits in USDA Zone 8b. Napa Cabbage grows reliably in zones 2a through 11b, so it's a good fit here.
Can Napa Cabbage grow in Winn Parish County's climate?
Yes — Napa Cabbage grows well in Winn Parish County's temperate climate. Winn Parish County averages a 252-day frost-free season, with last frost around March 8 and first frost around November 15.
Your Winn Parish Garden Planner — Free
A 22-page printable planner built for Winn Parish (Zone 8b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.