When to Plant Boysenberries in Marshall County, WV
Boysenberries are a cross between raspberries, blackberries, and loganberries, producing large, dark, intensely flavored berries. They are excellent for jams and pies.
Marshall County, West Virginia is in USDA Zone 6a. The average last spring frost is April 23 and the first fall frost is October 20, giving you a growing season of approximately 180 days.
At an elevation of 1,430 feet, Marshall County receives approximately 51.6 inches of rainfall annually with predominantly silt loam soil. Summer highs average 86°F, providing good warmth for Boysenberries during the growing season. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Boysenberries root diseases.
Marshall County Soil Profile
Soil Type
Silt Loam
Soil pH
5.7-6.9
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
Water stress score is 6/10 — consider drought-tolerant varieties and mulching
Boysenberries Planting Timeline — Marshall County, WV
Boysenberries Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | May 14 | May 14 – May 28 |
· 24" apart · Rows 72" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| January | — |
| February | — |
| March | — |
| April | — |
| 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
365–730 days
Soil pH
5.5 – 7
USDA Zone
Zone 6a
Growing Season
180 days
Growing Tips for Marshall County
Provide strong trellising for vigorous canes. Prune spent canes to ground after harvest. Mulch heavily to retain moisture. Protect from wind to prevent cane damage.
Companion Planting
Good Companions
Avoid Planting Near
Level Up Your Garden
Boysenberries in Other Locations
Frequently Asked Questions
When should I plant Boysenberries in Marshall County, WV?
Marshall County is in Zone 6a with an average last frost of April 23. Plan your Boysenberries planting based on this frost date — see the calendar above for exact timing.
What planting zone is Marshall County, WV?
Marshall County, West Virginia is in USDA Hardiness Zone 6a. The average last spring frost is April 23 and first fall frost is October 20.
Plan Your Garden with Confidence
Get our free Garden Planner — designed to help Marshall County gardeners in Zone 6a organize planting dates, track what's growing, and never miss a planting window.
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