When to plant Corn in Clarke County, GA
Aim to plant Corn in Clarke County on or after April 2; the window stays open through April 23. Clarke County's 229-day frost-free season gives you enough for a full main crop and a short fall succession.
When to Plant Corn in Clarke County, GA
Corn is a warm-season grass grown for its sweet ears, which are best eaten soon after harvest. It is wind-pollinated and must be planted in blocks for good kernel fill.
Clarke County, Georgia is in USDA Zone 8b. The average last spring frost is March 26 and the first fall frost is November 10, giving you a growing season of approximately 229 days.
At an elevation of 286 feet, Clarke County receives approximately 60.1 inches of rainfall annually with predominantly clay loam soil. Summer highs average 94°F, providing good warmth for Corn during the growing season. Clay soil retains moisture well for Corn, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Corn root diseases.
Clarke County Soil Profile
Soil Type
Clay Loam
Soil pH
5.3-6.5
Drainage
Well Drained
How Much Corn to Grow
For a family of 4, plant approximately 60 corn plants in about 120 sq ft. In Clarke County's 229-day season, you'll have plenty of time for a full harvest. Plan your garden layout →
Monthly Watering Guide for Corn
Corn needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.
| Month | Corn Needs | Rainfall | You Supplement | Action |
|---|---|---|---|---|
| Jan | — | 4.4" | 0" | ❄️ Dormant |
| Feb | — | 4.5" | 0" | ❄️ Dormant |
| Mar | 4.3" | 5.7" | 0" | ✅ Rainfall sufficient |
| Apr | 4.3" | 4.4" | 0" | ✅ Rainfall sufficient |
| May | 4.3" | 4.5" | 0" | ✅ Rainfall sufficient |
| Jun | 4.3" | 5.9" | 0" | ✅ Rainfall sufficient |
| Jul | 4.3" | 6.9" | 0" | ✅ Rainfall sufficient |
| Aug | 4.3" | 6.3" | 0" | ✅ Rainfall sufficient |
| Sep | 4.3" | 3.9" | 0.4" | 💧 Light watering |
| Oct | 4.3" | 3.8" | 0.5" | 💧 Light watering |
| Nov | 4.3" | 4.9" | 0" | ✅ Rainfall sufficient |
| Dec | — | 5" | 0" | ❄️ Dormant |
Water needs are for active growing months only (Mar–Nov in Clarke County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.
Corn Planting Timeline — Clarke County, GA
Corn Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Direct Sow | April 2 | Apr 2 – Apr 23 |
| Harvest | June 4 | Jun 4 – Jul 30 |
Plant 1" deep · 12" apart · Rows 36" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | — |
| April | Direct Sow |
| May | — |
| June | Harvest |
| July | Harvest |
| August | — |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
Moderate — regular watering
📅 Days to Maturity
60–100 days
🧪 Soil pH
Needs 6–7 · Your soil: N/A
🗺️ USDA Zone
Zone 8b
📆 Growing Season
229 days in Clarke County
Growing Tips for Clarke County
Plant in blocks of at least 4 rows rather than single rows for proper pollination. Direct sow after soil reaches 60F. Side-dress with nitrogen when plants are knee-high.
Companion Planting
Good Companions
Avoid Planting Near
Check more plant combinations with our Companion Planting Checker →
Corn in Other Locations
Frequently Asked Questions
When should I plant Corn in Clarke County, GA?
Clarke County is in Zone 8b with an average last frost of March 26. Plan your Corn planting based on this frost date — see the calendar above for exact timing.
What planting zone is Clarke County, GA?
Clarke County, Georgia is in USDA Hardiness Zone 8b. The average last spring frost is March 26 and first fall frost is November 10.
When should I plant Corn in Clarke County, GA?
In Clarke County, GA, plant Corn after the last frost (around March 26) and before the first frost (around November 10). Best results when soil holds above 50°F.
What growing zone is Clarke County, GA for Corn?
Clarke County sits in USDA Zone 8b. Corn grows reliably in zones 3a through 11b, so it's a good fit here.
Can Corn grow in Clarke County's climate?
Yes — Corn grows well in Clarke County's temperate climate. Clarke County averages a 229-day frost-free season, with last frost around March 26 and first frost around November 10.
Your Clarke County Garden Planner — Free
A 22-page printable planner built for Clarke 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.