When to Plant Daikon in Edwards County, TX
Daikon is a large, mild Japanese radish that can grow over a foot long. It is excellent for pickling, stir-fries, and as a soil-breaking cover crop.
Edwards County, Texas is in USDA Zone 8a. The average last spring frost is April 2 and the first fall frost is November 8, giving you a growing season of approximately 220 days.
At an elevation of 4,265 feet, Edwards County receives approximately 61.8 inches of rainfall annually with predominantly sandy loam soil. Summer highs average 102°F, so Daikon may need afternoon shade and extra watering during peak heat. Sandy soil warms quickly in spring — great for early planting — but Daikon will need more frequent watering and organic matter to retain nutrients. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Daikon root diseases.
Edwards County Soil Profile
Soil Type
Sandy Loam
Soil pH
7.8-8.1
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 8/10 — consider drought-tolerant varieties and mulching
Daikon Planting Timeline — Edwards County, TX
Daikon Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Direct Sow | March 19 | Mar 19 – Apr 9 |
| Fall Sowing | August 30 | Aug 30 – Sep 13 |
| Harvest | May 14 | May 14 – Jun 11 |
Plant 0.5" deep · 6" apart · Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | Direct Sow |
| April | Direct Sow |
| May | Harvest |
| June | Harvest |
| July | — |
| August | Fall Sowing |
| September | Fall Sowing |
| October | — |
| November | — |
| December | — |
Growing Conditions
Sun
Full Sun (6-8+ hours)
Water
Moderate — regular watering
Days to Maturity
50–70 days
Soil pH
5.8 – 7
USDA Zone
Zone 8a
Growing Season
220 days
Growing Tips for Edwards County
Direct sow in late summer for fall harvest. Loosen soil deeply before planting. Thin seedlings to 6 inches apart. Harvest before hard freeze as exposed shoulders may crack.
Companion Planting
Good Companions
Avoid Planting Near
Level Up Your Garden
Daikon in Other Locations
Frequently Asked Questions
When should I plant Daikon in Edwards County, TX?
Edwards County is in Zone 8a with an average last frost of April 2. Plan your Daikon planting based on this frost date — see the calendar above for exact timing.
What planting zone is Edwards County, TX?
Edwards County, Texas is in USDA Hardiness Zone 8a. The average last spring frost is April 2 and first fall frost is November 8.
Plan Your Garden with Confidence
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