When to Plant Mulberries in Spartanburg County, SC
Mulberries are fast-growing, long-lived trees that produce abundant sweet-tart berries over an extended harvest period. The berries resemble elongated blackberries.
Spartanburg County, South Carolina is in USDA Zone 7b. The average last spring frost is April 7 and the first fall frost is November 1, giving you a growing season of approximately 208 days.
At an elevation of 275 feet, Spartanburg County receives approximately 52.3 inches of rainfall annually with predominantly clay loam soil. Summer highs average 92°F, providing good warmth for Mulberries during the growing season. Clay soil retains moisture well for Mulberries, but amend with compost to improve drainage and prevent root rot. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Mulberries root diseases.
Spartanburg County Soil Profile
Soil Type
Clay Loam
Soil pH
5.2-6.8
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
Mulberries Planting Timeline — Spartanburg County, SC
Mulberries Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | April 28 | Apr 28 – May 12 |
· 120" apart · Rows 144" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | — |
| April | Transplant Outdoors |
| May | Transplant Outdoors |
| June | — |
| July | — |
| August | — |
| September | — |
| October | — |
| November | — |
| December | — |
Growing Conditions
Sun
Full Sun (6-8+ hours)
Water
Moderate — regular watering
Days to Maturity
730–1825 days
Soil pH
5.5 – 7
USDA Zone
Zone 7b
Growing Season
208 days
Growing Tips for Spartanburg County
Plant away from driveways and patios as fallen berries stain. Minimal pruning is needed. Harvest by shaking branches over a tarp. Birds love mulberries so plant extra.
Companion Planting
Good Companions
Level Up Your Garden
Mulberries in Other Locations
Frequently Asked Questions
When should I plant Mulberries in Spartanburg County, SC?
Spartanburg County is in Zone 7b with an average last frost of April 7. Plan your Mulberries planting based on this frost date — see the calendar above for exact timing.
What planting zone is Spartanburg County, SC?
Spartanburg County, South Carolina is in USDA Hardiness Zone 7b. The average last spring frost is April 7 and first fall frost is November 1.
Plan Your Garden with Confidence
Get our free Garden Planner — designed to help Spartanburg County gardeners in Zone 7b organize planting dates, track what's growing, and never miss a planting window.
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