When to Plant Cauliflower in Le Flore County, OK
Cauliflower is a cool-season brassica that produces dense white, purple, or green heads called curds. It is more finicky than broccoli but rewards with a mild, nutty flavor.
Le Flore County, Oklahoma is in USDA Zone 7b. The average last spring frost is April 5 and the first fall frost is October 31, giving you a growing season of approximately 209 days.
At an elevation of 782 feet, Le Flore County receives approximately 29.4 inches of rainfall annually with predominantly loam soil. Summer highs average 89ยฐF, providing good warmth for Cauliflower during the growing season.
Le Flore County Soil Profile
Soil Type
Loam
Soil pH
6.0-7.0
Drainage
Well Drained
How Much Cauliflower to Grow
For a family of 4, plant approximately 12 cauliflower plants in about 24 sq ft. In Le Flore County's 209-day season, you'll have plenty of time for a full harvest. Plan your garden layout →
Cauliflower Planting Timeline โ Le Flore County, OK
Cauliflower Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 1 | Mar 1 โ Mar 15 |
| Transplant Outdoors | April 5 | Apr 5 โ Apr 19 |
| Direct Sow | March 22 | Mar 22 โ Apr 12 |
| Harvest | May 31 | May 31 โ Aug 2 |
| Fall Sowing | August 22 | Aug 22 โ Sep 5 |
Plant 1" deep ยท 15" apart ยท Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | Start Indoors Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | Harvest |
| June | Harvest |
| July | Harvest |
| August | Fall Sowing Harvest |
| September | Fall Sowing |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
โ๏ธ Sun
Full Sun (6-8+ hours)
๐ง Water
High โ keep soil consistently moist
๐ Days to Maturity
55โ100 days
๐งช Soil pH
Needs 6โ7 ยท Your soil: N/A
๐บ๏ธ USDA Zone
Zone 7b
๐ Growing Season
209 days in Le Flore County
Growing Tips for Le Flore County
Start seeds indoors 6 weeks before transplanting. Blanch white varieties by tying outer leaves over the head. Provide consistent moisture and avoid temperature extremes.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Cauliflower in Other Locations
Frequently Asked Questions
When should I plant Cauliflower in Le Flore County, OK?
Le Flore County is in Zone 7b with an average last frost of April 5. Plan your Cauliflower planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Le Flore County, OK?
Le Flore County, Oklahoma is in USDA Hardiness Zone 7b. The average last spring frost is April 5 and first fall frost is October 31.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Le Flore 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.