When to Plant Elderberries in Sullivan County, PA
Elderberries are fast-growing shrubs or small trees producing clusters of small, dark berries used for syrups, wines, and immune-boosting preparations. The flowers are also edible.
Sullivan County, Pennsylvania is in USDA Zone 5a. The average last spring frost is May 1 and the first fall frost is October 17, giving you a growing season of approximately 169 days.
At an elevation of 560 feet, Sullivan County receives approximately 44.1 inches of rainfall annually with predominantly silt loam soil. Summer highs average 87ยฐF, providing good warmth for Elderberries during the growing season.
Sullivan County Soil Profile
Soil Type
Silt Loam
Soil pH
4.9-6.8
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
Elderberries Planting Timeline โ Sullivan County, PA
Elderberries Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | May 22 | May 22 โ Jun 5 |
ยท 120" apart ยท Rows 144" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | โ |
| February | โ |
| March | โ |
| April | โ |
| May | Transplant Outdoors |
| June | Transplant Outdoors |
| July | โ |
| August | โ |
| September | โ |
| October | โ |
| November | โ |
| December | โ |
Growing Conditions
Sun
Full Sun (6-8+ hours)
Water
Moderate โ regular watering
Days to Maturity
730โ1095 days
Soil pH
5.5 โ 6.5
USDA Zone
Zone 5a
Growing Season
169 days
Growing Tips for Sullivan County
Plant at least two varieties for cross-pollination. Prune annually to remove old canes and maintain shape. Berries must be cooked before eating as raw berries are mildly toxic.
Companion Planting
Good Companions
Level Up Your Garden
Elderberries in Other Locations
Frequently Asked Questions
When should I plant Elderberries in Sullivan County, PA?
Sullivan County is in Zone 5a with an average last frost of May 1. Plan your Elderberries planting based on this frost date โ see the calendar above for exact timing.
What planting zone is Sullivan County, PA?
Sullivan County, Pennsylvania is in USDA Hardiness Zone 5a. The average last spring frost is May 1 and first fall frost is October 17.
Plan Your Garden with Confidence
Get our free Garden Planner โ designed to help Sullivan County gardeners in Zone 5a organize planting dates, track what's growing, and never miss a planting window.
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