When to Plant Sweet Corn in Maverick County, TX
Sweet corn is bred for high sugar content in its kernels, which convert to starch rapidly after harvest. Modern supersweet varieties hold their sweetness longer.
Maverick County, Texas is in USDA Zone 8b. The average last spring frost is March 5 and the first fall frost is November 21, giving you a growing season of approximately 261 days.
At an elevation of 4,473 feet, Maverick County receives approximately 48.3 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 95°F, so Sweet Corn may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring — great for early planting — but Sweet Corn will need more frequent watering and organic matter to retain nutrients.
Maverick County Soil Profile
Soil Type
Sandy Loam
Soil pH
7.3-8.3
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 8/10 — consider drought-tolerant varieties and mulching
Sweet Corn Planting Timeline — Maverick County, TX
Sweet Corn Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Direct Sow | March 12 | Mar 12 – Apr 2 |
| Harvest | May 14 | May 14 – Jun 25 |
Plant 1" deep · 12" apart · Rows 36" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | Direct Sow |
| April | Direct Sow |
| May | Harvest |
| June | Harvest |
| July | — |
| August | — |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
Sun
Full Sun (6-8+ hours)
Water
Moderate — regular watering
Days to Maturity
60–90 days
Soil pH
6 – 7
USDA Zone
Zone 8b
Growing Season
261 days
Growing Tips for Maverick County
Plant in blocks of at least 4 rows for wind pollination. Direct sow after soil is warm. Isolate supersweet varieties from other corn types to prevent cross-pollination.
Companion Planting
Good Companions
Avoid Planting Near
Level Up Your Garden
Sweet Corn in Other Locations
Frequently Asked Questions
When should I plant Sweet Corn in Maverick County, TX?
Maverick County is in Zone 8b with an average last frost of March 5. Plan your Sweet Corn planting based on this frost date — see the calendar above for exact timing.
What planting zone is Maverick County, TX?
Maverick County, Texas is in USDA Hardiness Zone 8b. The average last spring frost is March 5 and first fall frost is November 21.
Plan Your Garden with Confidence
Get our free Garden Planner — designed to help Maverick County gardeners in Zone 8b organize planting dates, track what's growing, and never miss a planting window.
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