When to plant Coreopsis in Leflore County, MS
Plant Coreopsis in Leflore County, when soil hits 50°F — usually February 22. Continue planting through March 15 for the spring crop.
When to Plant Coreopsis in Leflore County, MS
Coreopsis (Tickseed) is a cheerful, long-blooming native perennial that produces a continuous flush of bright yellow, gold, or bi-colored daisy-like flowers from early summer well into fall. One of the most reliable cut-and-come-again bloomers in the perennial garden, it thrives in hot, dry, sunny conditions and poor soil where many competitors struggle. An invaluable nectar source for native bees and butterflies, and a butterfly host plant for several species.
Leflore County, Mississippi is in USDA Zone 8b. 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 94°F, providing good warmth for Coreopsis during the growing season. Clay soil retains moisture well for Coreopsis, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Coreopsis root diseases.
Leflore County Soil Profile
Soil Type
Clay Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Coreopsis Planting Timeline — Leflore County, MS
Coreopsis Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | January 11 | Jan 11 – Jan 25 |
| Transplant Outdoors | March 8 | Mar 8 – Mar 22 |
| Direct Sow | February 22 | Feb 22 – Mar 15 |
| Bloom | May 10 | May 10 – Oct 4 |
Plant 0.1" deep · 18" apart · Rows 24" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | Start Indoors |
| February | Direct Sow |
| March | Transplant Outdoors Direct Sow |
| April | — |
| May | Bloom |
| June | Bloom |
| July | Bloom |
| August | Bloom |
| September | Bloom |
| October | Bloom |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
Low — drought tolerant
📅 Days to Maturity
60–80 days
🧪 Soil pH
Needs 5.5–7.5 · Your soil: N/A
🗺️ USDA Zone
Zone 8b
📆 Growing Season
252 days in Leflore County
Growing Tips for Leflore County
Start seeds indoors 8–10 weeks before last frost or direct sow after last frost. Seeds germinate easily without stratification. Thrives in poor to average, well-drained soil — rich soil promotes foliage over flowers. Drought tolerant once established; overwatering is the most common mistake. Deadhead spent blooms to maintain continuous flowering through the season. Shear plants by one-third in midsummer for a fresh flush of late-season blooms. Year 2+ plants bloom most heavily. Divide every 2–3 years in early spring to rejuvenate crowded clumps.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Coreopsis in Other Locations
Frequently Asked Questions
When should I plant Coreopsis in Leflore County, MS?
Leflore County is in Zone 8b with an average last frost of March 8. Plan your Coreopsis planting based on this frost date — see the calendar above for exact timing.
What planting zone is Leflore County, MS?
Leflore County, Mississippi is in USDA Hardiness Zone 8b. The average last spring frost is March 8 and first fall frost is November 15.
When should I plant Coreopsis in Leflore County, MS?
In Leflore County, MS, plant Coreopsis after the last frost (around March 8) and before the first frost (around November 15). Best results when soil holds above 50°F.
What growing zone is Leflore County, MS for Coreopsis?
Leflore County sits in USDA Zone 8b. Coreopsis grows reliably in zones 3a through 9b, so it's a good fit here.
Can Coreopsis grow in Leflore County's climate?
Yes — Coreopsis grows well in Leflore County's temperate climate. Leflore County averages a 252-day frost-free season, with last frost around March 8 and first frost around November 15.
Your Leflore County Garden Planner — Free
A 22-page printable planner built for Leflore County (Zone 8b). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.