When to Plant Chinese Cabbage in Colfax County, NM
Chinese cabbage (Napa cabbage) forms elongated, barrel-shaped heads with tender, mild-flavored leaves. It is a staple in Asian cooking, particularly for kimchi.
Colfax County, New Mexico is in USDA Zone 5a. The average last spring frost is May 15 and the first fall frost is September 26, giving you a growing season of approximately 134 days.
At an elevation of 5,131 feet, Colfax County receives approximately 15.5 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 84ยฐF, so choose short-season varieties of Chinese Cabbage to ensure they mature before fall. Sandy soil warms quickly in spring โ great for early planting โ but Chinese Cabbage will need more frequent watering and organic matter to retain nutrients. With low rainfall, drip irrigation is essential for growing Chinese Cabbage successfully. Mulch heavily to conserve soil moisture.
Colfax County Soil Profile
Soil Type
Sandy Loam
Soil pH
7.1-8.1
Drainage
Well Drained
Plant 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.
Plant Water Budget
Water stress score is 10/10 โ consider drought-tolerant varieties and mulching
Chinese Cabbage Planting Timeline โ Colfax County, NM
Chinese Cabbage Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | April 10 | Apr 10 โ Apr 24 |
| Transplant Outdoors | May 15 | May 15 โ May 29 |
| Direct Sow | May 1 | May 1 โ May 22 |
| Fall Sowing | July 18 | Jul 18 โ Aug 1 |
| Harvest | July 10 | Jul 10 โ Aug 7 |
Plant 1" deep ยท 15" apart ยท Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | โ |
| April | Start Indoors |
| May | Transplant Outdoors Direct Sow |
| June | โ |
| July | Fall Sowing Harvest |
| August | Fall Sowing Harvest |
| September | โ |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
Sun
Partial Shade (3-6 hours)
Water
High โ keep soil consistently moist
Days to Maturity
50โ70 days
Soil pH
6 โ 7.5
USDA Zone
Zone 5a
Growing Season
134 days
Growing Tips for Colfax County
Best grown as a fall crop to avoid bolting. Start seeds indoors or direct sow in late summer. Keep soil consistently moist and provide shade in warm weather.
Companion Planting
Good Companions
Avoid Planting Near
Level Up Your Garden
Chinese Cabbage in Other Locations
Frequently Asked Questions
When should I plant Chinese Cabbage in Colfax County, NM?
Colfax County is in Zone 5a with an average last frost of May 15. Plan your Chinese Cabbage planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Colfax County, NM?
Colfax County, New Mexico is in USDA Hardiness Zone 5a. The average last spring frost is May 15 and first fall frost is September 26.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Colfax County gardeners in Zone 5a organize planting dates, track what's growing, and never miss a planting window.
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