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When to Plant Boysenberries in Geauga County, OH

Boysenberries are a cross between raspberries, blackberries, and loganberries, producing large, dark, intensely flavored berries. They are excellent for jams and pies.

Geauga County, Ohio is in USDA Zone 6a. The average last spring frost is May 5 and the first fall frost is October 13, giving you a growing season of approximately 161 days.

At an elevation of 1,003 feet, Geauga County receives approximately 35.9 inches of rainfall annually with predominantly silt loam soil. Summer highs average 86°F, providing good warmth for Boysenberries during the growing season.

Geauga County, OH (Zone 6a) Moderate season
161 days
Last Spring Frost May 5
161 growing days
First Fall Frost October 13

Geauga County Soil Profile

Soil Type

Silt Loam

Soil pH

6.0-7.0

Drainage

Well Drained

Boysenberries Planting Timeline — Geauga County, OH

Boysenberries Planting Calendar

Activity When Date Range
Transplant Outdoors May 26 May 26 – Jun 9

· 24" apart · Rows 72" apart

Month-by-Month Timeline

MonthActivities
January
February
March
April
May Transplant Outdoors
June Transplant Outdoors
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

Needs 5.5–7 · Your soil: N/A

🗺️ USDA Zone

Zone 6a

📆 Growing Season

161 days in Geauga County

Growing Tips for Geauga 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

  • Tomatoes

Check more plant combinations with our Companion Planting Checker →

Frequently Asked Questions

When should I plant Boysenberries in Geauga County, OH?

Geauga County is in Zone 6a with an average last frost of May 5. Plan your Boysenberries planting based on this frost date — see the calendar above for exact timing.

What planting zone is Geauga County, OH?

Geauga County, Ohio is in USDA Hardiness Zone 6a. The average last spring frost is May 5 and first fall frost is October 13.

🌱

Your Geauga County Garden Planner — Free

A 22-page printable planner built for Geauga County (Zone 6a). Planting dates, a month-by-month schedule, harvest log, seed inventory, and succession charts — all dialed in for your exact growing season.

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Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals. Frost dates are based on 50% probability averages for Geauga County, OH. Local conditions may vary. Last updated: June 2026.

Sources & credits

Every number on this page traces back to a primary horticulture or government data source. Click through to verify.