When to Plant Microgreens in Brewster County, TX
Microgreens are young seedlings of vegetables and herbs harvested at the cotyledon or first true leaf stage. They pack concentrated flavors and nutrients in a tiny package.
Brewster County, Texas is in USDA Zone 7b. The average last spring frost is March 27 and the first fall frost is November 11, giving you a growing season of approximately 229 days.
At an elevation of 2,724 feet, Brewster County receives approximately 43.4 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 98ยฐF, so Microgreens may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring โ great for early planting โ but Microgreens will need more frequent watering and organic matter to retain nutrients.
Brewster County Soil Profile
Soil Type
Sandy Loam
Soil pH
7.9-8.4
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 6/10 โ consider drought-tolerant varieties and mulching
Microgreens Planting Timeline โ Brewster County, TX
Microgreens Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | February 20 | Feb 20 โ Mar 6 |
| Transplant Outdoors | March 27 | Mar 27 โ Apr 10 |
| Direct Sow | March 13 | Mar 13 โ Apr 3 |
| Fall Sowing | September 2 | Sep 2 โ Sep 16 |
| Harvest | April 3 | Apr 3 โ May 1 |
Plant 0.5" deep ยท 2" apart ยท Rows 6" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | Start Indoors |
| March | Start Indoors Transplant Outdoors Direct Sow |
| April | Transplant Outdoors Direct Sow Harvest |
| May | Harvest |
| June | โ |
| 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
7โ21 days
Soil pH
6 โ 7
USDA Zone
Zone 7b
Growing Season
229 days
Growing Tips for Brewster County
Sow seeds densely on shallow trays of moist growing medium. Cover until germination, then provide light. Harvest with scissors when 1-3 inches tall. Grow year-round indoors.
Microgreens in Other Locations
Frequently Asked Questions
When should I plant Microgreens in Brewster County, TX?
Brewster County is in Zone 7b with an average last frost of March 27. Plan your Microgreens planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Brewster County, TX?
Brewster County, Texas is in USDA Hardiness Zone 7b. The average last spring frost is March 27 and first fall frost is November 11.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Brewster County gardeners in Zone 7b organize planting dates, track what's growing, and never miss a planting window.
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