When to Plant Sunflower in Leflore County, MS
Sunflowers are tall, cheerful annuals grown for their edible seeds and as pollinator magnets. They come in sizes from 2-foot dwarfs to 12-foot giants.
Leflore County, Mississippi is in USDA Zone 8a. The average last spring frost is March 8 and the first fall frost is November 15, giving you a growing season of approximately 252 days.
At an elevation of 115 feet, Leflore County receives approximately 58.4 inches of rainfall annually with predominantly clay loam soil. Summer highs average 94Β°F, providing good warmth for Sunflower during the growing season. Clay soil retains moisture well for Sunflower, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Sunflower root diseases.
Leflore County Soil Profile
Soil Type
Clay Loam
Soil pH
5.3-6.4
Drainage
Well Drained
Monthly Watering Guide for Sunflower
Sunflower needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Sunflower Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | β | 4.3" | 0" | βοΈ Dormant |
| Feb | β | 4.7" | 0" | βοΈ Dormant |
| Mar | 4.3" | 6" | 0" | β Rainfall sufficient |
| Apr | 4.3" | 5" | 0" | β Rainfall sufficient |
| May | 4.3" | 4.7" | 0" | β Rainfall sufficient |
| Jun | 4.3" | 5.6" | 0" | β Rainfall sufficient |
| Jul | 4.3" | 5.8" | 0" | β Rainfall sufficient |
| Aug | 4.3" | 5.2" | 0" | β Rainfall sufficient |
| Sep | 4.3" | 4.8" | 0" | β Rainfall sufficient |
| Oct | 4.3" | 3.8" | 0.5" | π§ Light watering |
| Nov | 4.3" | 4.2" | 0.1" | π§ Light watering |
| Dec | β | 4.3" | 0" | βοΈ Dormant |
Water needs are for active growing months only (MarβNov in Leflore County). Supplement amounts are based on average rainfall β actual needs vary with temperature, soil, and mulching.
Sunflower Planting Timeline β Leflore County, MS
Sunflower Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | January 18 | Jan 18 β Feb 1 |
| Transplant Outdoors | March 22 | Mar 22 β Apr 5 |
| Direct Sow | March 15 | Mar 15 β Apr 5 |
| Harvest | May 31 | May 31 β Jul 19 |
Plant 1" deep Β· 18" apart Β· Rows 30" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | Start Indoors |
| February | Start Indoors |
| March | Transplant Outdoors Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | Harvest |
| June | Harvest |
| July | Harvest |
| August | β |
| September | β |
| October | β |
| November | β |
| December | β |
Growing Conditions
βοΈ Sun
Full Sun (6-8+ hours)
π§ Water
Low β drought tolerant
π Days to Maturity
70β100 days
π§ͺ Soil pH
Needs 6β7.5 Β· Your soil: N/A
πΊοΈ USDA Zone
Zone 8a
π Growing Season
252 days in Leflore County
Growing Tips for Leflore County
Direct sow after last frost. Stake tall varieties in windy areas. Harvest seed heads when the back turns brown and seeds are plump. Dry heads upside down.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Sunflower in Other Locations
Frequently Asked Questions
When should I plant Sunflower in Leflore County, MS?
Leflore County is in Zone 8a with an average last frost of March 8. Plan your Sunflower planting based on this frost date β see the calendar above for exact timing.
What planting zone is Leflore County, MS?
Leflore County, Mississippi is in USDA Hardiness Zone 8a. The average last spring frost is March 8 and first fall frost is November 15.
Plan Your Garden with Confidence
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