When to Plant Mache in Refugio County, TX
Mache (corn salad) is a cold-hardy salad green with small, rounded, tender leaves and a mild, nutty flavor. It thrives in cool weather and even overwinters in many climates.
Refugio County, Texas is in USDA Zone 9a. The average last spring frost is February 16 and the first fall frost is December 6, giving you a growing season of approximately 293 days.
At an elevation of 1,000 feet, Refugio County receives approximately 68.4 inches of rainfall annually with predominantly loam soil. Summer highs average 103ยฐF, so Mache may need afternoon shade and extra watering during peak heat. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Mache root diseases.
Refugio County Soil Profile
Soil Type
Loam
Soil pH
6.7-7.2
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.
Soil Compatibility in Refugio County
How your county's soil matches Mache's growing requirements.
Soil pH
Your soil pH (6.7โ7.2) is within Mache's preferred range (6.0โ7.5).
Soil Texture
The loam soil in Refugio County is excellent for Mache โ good drainage, moisture retention, and nutrient holding capacity.
Organic Matter
Organic matter is moderate (2.0%). Annual compost additions will help Mache.
How to Plant Mache
Fall planting: Sow 8 weeks before your first frost date for a fall harvest.
Succession Planting Mache
Sow every 4.6 weeks. Last sowing by Oct 07 to harvest before frost.
For a dedicated fall crop, sow by Oct 11.
Plant Water Budget
Monthly Watering Guide for Mache
Mache needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Mache Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | โ | 2" | 0" | โ๏ธ Dormant |
| Feb | 4.3" | 2.1" | 2.2" | ๐ฟ Regular watering |
| Mar | 4.3" | 3.9" | 0.4" | ๐ง Light watering |
| Apr | 4.3" | 8.3" | 0" | โ Rainfall sufficient |
| May | 4.3" | 9.2" | 0" | โ Rainfall sufficient |
| Jun | 4.3" | 11.3" | 0" | โ Rainfall sufficient |
| Jul | 4.3" | 9.3" | 0" | โ Rainfall sufficient |
| Aug | 4.3" | 8" | 0" | โ Rainfall sufficient |
| Sep | 4.3" | 5.7" | 0" | โ Rainfall sufficient |
| Oct | 4.3" | 4.5" | 0" | โ Rainfall sufficient |
| Nov | 4.3" | 2.4" | 1.9" | ๐ง Light watering |
| Dec | 4.3" | 1.8" | 2.5" | ๐ฟ Regular watering |
Water needs are for active growing months only (FebโDec in Refugio County). Supplement amounts are based on average rainfall โ actual needs vary with temperature, soil, and mulching.
Mache 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" โ every day above 50ยฐF 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.
Mache Planting Timeline โ Refugio County, TX
Mache Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | January 19 | Jan 19 โ Feb 2 |
| Transplant Outdoors | February 16 | Feb 16 โ Mar 2 |
| Direct Sow | January 26 | Jan 26 โ Feb 16 |
| Harvest | March 30 | Mar 30 โ May 4 |
| Fall Sowing | October 11 | Oct 11 โ Oct 25 |
Plant 0.5" deep ยท 6" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | Start Indoors Direct Sow |
| February | Start Indoors Transplant Outdoors Direct Sow |
| March | Transplant Outdoors Harvest |
| April | Harvest |
| May | Harvest |
| June | โ |
| July | โ |
| August | โ |
| September | โ |
| October | Fall Sowing |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Partial Shade (3-6 hours)
๐ง Water
1"/week ยท Only during dry spells
๐ Days to Maturity
40โ60 days
๐งช Soil pH
Needs 6โ7.5 ยท Your soil: ideal
๐บ๏ธ USDA Zone
Zone 9a
๐ Growing Season
293 days in Refugio County
Growing Tips for Mache in Refugio County
Direct sow Mache outdoors after February 16 in Refugio County when soil has warmed and frost danger has passed.
With summer highs reaching 103ยฐF in Refugio County, provide afternoon shade for Mache and water deeply in the morning.
Your generous 294.0-day season in Refugio County allows multiple plantings of Mache. Sow every 20.0 days for continuous harvest.
General growing tips
Direct sow in early spring or late summer for fall and winter harvest. Seeds need light to germinate so press gently into soil surface. Harvest whole rosettes.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Mache in Other Locations
Frequently Asked Questions
When should I plant Mache in Refugio County, TX?
Refugio County is in Zone 9a with an average last frost of February 16. Plan your Mache planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Refugio County, TX?
Refugio County, Texas is in USDA Hardiness Zone 9a. The average last spring frost is February 16 and first fall frost is December 6.
Plan Your Garden with Confidence
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