When to Plant Mizuna in Stephens County, TX
Mizuna is a mild-flavored Japanese mustard green with feathery, deeply serrated leaves. It is fast-growing and makes an excellent addition to salads and stir-fries.
Stephens County, Texas is in USDA Zone 7b. The average last spring frost is April 4 and the first fall frost is November 10, giving you a growing season of approximately 220 days.
At an elevation of 3,055 feet, Stephens County receives approximately 63.4 inches of rainfall annually with predominantly loam soil. Summer highs average 92ยฐF, providing good warmth for Mizuna during the growing season. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Mizuna root diseases.
Stephens County Soil Profile
Soil Type
Loam
Soil pH
6.7-7.7
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
Mizuna Planting Timeline โ Stephens County, TX
Mizuna Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 28 | Feb 28 โ Mar 14 |
| Transplant Outdoors | April 4 | Apr 4 โ Apr 18 |
| Direct Sow | March 21 | Mar 21 โ Apr 11 |
| Fall Sowing | September 1 | Sep 1 โ Sep 15 |
| Harvest | May 9 | May 9 โ Jun 6 |
Plant 0.5" deep ยท 6" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | Start Indoors |
| March | Start Indoors Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | Harvest |
| June | Harvest |
| July | โ |
| August | โ |
| September | Fall Sowing |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
Sun
Partial Shade (3-6 hours)
Water
Moderate โ regular watering
Days to Maturity
30โ45 days
Soil pH
6 โ 7.5
USDA Zone
Zone 7b
Growing Season
220 days
Growing Tips for Stephens County
Direct sow in spring or fall. Harvest outer leaves as needed for a cut-and-come-again approach. Mizuna is one of the most cold-tolerant Asian greens.
Companion Planting
Good Companions
Avoid Planting Near
Level Up Your Garden
Mizuna in Other Locations
Frequently Asked Questions
When should I plant Mizuna in Stephens County, TX?
Stephens County is in Zone 7b with an average last frost of April 4. Plan your Mizuna planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Stephens County, TX?
Stephens County, Texas is in USDA Hardiness Zone 7b. The average last spring frost is April 4 and first fall frost is November 10.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Stephens County gardeners in Zone 7b organize planting dates, track what's growing, and never miss a planting window.
Get Your Free Garden Planner →Free download. Plan your entire garden season in minutes.