When to Plant Scallions in Abbeville County, SC
Scallions (green onions) are mild-flavored alliums harvested for their slender green tops and white bases. They are quick-growing and perfect for succession planting.
Abbeville County, South Carolina is in USDA Zone 7b. The average last spring frost is April 10 and the first fall frost is October 30, giving you a growing season of approximately 203 days.
At an elevation of 88 feet, Abbeville County receives approximately 51.4 inches of rainfall annually with predominantly clay loam soil. Summer highs average 92ยฐF, providing good warmth for Scallions during the growing season. Clay soil retains moisture well for Scallions, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Scallions root diseases.
Abbeville County Soil Profile
Soil Type
Clay Loam
Soil pH
5.7-6.5
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
Scallions Planting Timeline โ Abbeville County, SC
Scallions Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Start Indoors | March 6 | Mar 6 โ Mar 20 |
| Transplant Outdoors | April 10 | Apr 10 โ Apr 24 |
| Direct Sow | March 27 | Mar 27 โ Apr 17 |
| Fall Sowing | August 21 | Aug 21 โ Sep 4 |
| Harvest | June 5 | Jun 5 โ Jul 3 |
Plant 0.5" deep ยท 6" apart ยท Rows 12" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | Start Indoors Direct Sow |
| April | Transplant Outdoors Direct Sow |
| May | โ |
| June | Harvest |
| July | Harvest |
| August | Fall Sowing |
| September | Fall Sowing |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
Sun
Full Sun (6-8+ hours)
Water
Moderate โ regular watering
Days to Maturity
50โ70 days
Soil pH
6 โ 7
USDA Zone
Zone 7b
Growing Season
203 days
Growing Tips for Abbeville County
Direct sow every 3 weeks for continuous harvest. Thin to 1 inch apart or grow in clusters. Harvest when pencil-thick by pulling or cutting at soil level.
Companion Planting
Good Companions
Avoid Planting Near
Level Up Your Garden
Scallions in Other Locations
Frequently Asked Questions
When should I plant Scallions in Abbeville County, SC?
Abbeville County is in Zone 7b with an average last frost of April 10. Plan your Scallions planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Abbeville County, SC?
Abbeville County, South Carolina is in USDA Hardiness Zone 7b. The average last spring frost is April 10 and first fall frost is October 30.
Plan Your Garden with Confidence
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