When to plant Haskaps in Jackson County, MI
In Jackson County, Haskaps is a single-season spring crop — there's no second fall window. Plant May 20–June 3 for an 730–1095-day harvest, finishing well before the October 14 first frost.
When to Plant Haskaps in Jackson County, MI
Haskaps (honeyberries) are extremely cold-hardy shrubs producing elongated blue berries with a complex blueberry-raspberry flavor. They fruit very early in the season.
Jackson County, Michigan is in USDA Zone 6a. The average last spring frost is April 29 and the first fall frost is October 14, giving you a growing season of approximately 168 days.
At an elevation of 1,003 feet, Jackson County receives approximately 37.6 inches of rainfall annually with predominantly silt loam soil. Summer highs average 85°F, providing good warmth for Haskaps during the growing season.
Jackson County Soil Profile
Soil Type
Silt Loam
Soil pH
6.0-7.0
Drainage
Well Drained
Haskaps Planting Timeline — Jackson County, MI
Haskaps Planting Calendar
| Activity | When | Date Range |
|---|---|---|
| Transplant Outdoors | May 20 | May 20 – Jun 3 |
· 48" apart · Rows 72" apart
Month-by-Month Timeline
| Month | Activities |
|---|---|
| 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
730–1095 days
🧪 Soil pH
Needs 5.5–7.5 · Your soil: N/A
🗺️ USDA Zone
Zone 6a
📆 Growing Season
168 days in Jackson County
Growing Tips for Jackson County
Plant at least two different varieties for cross-pollination. Fruits ripen 2-3 weeks before strawberries. Protect from birds. Very low maintenance once established. Tolerates extreme cold.
Companion Planting
Good Companions
Check more plant combinations with our Companion Planting Checker →
Haskaps in Other Locations
Frequently Asked Questions
When should I plant Haskaps in Jackson County, MI?
Jackson County is in Zone 6a with an average last frost of April 29. Plan your Haskaps planting based on this frost date — see the calendar above for exact timing.
What planting zone is Jackson County, MI?
Jackson County, Michigan is in USDA Hardiness Zone 6a. The average last spring frost is April 29 and first fall frost is October 14.
When should I plant Haskaps in Jackson County, MI?
In Jackson County, MI, plant Haskaps after the last frost (around April 29) and before the first frost (around October 14). Best results when soil holds above 50°F.
What growing zone is Jackson County, MI for Haskaps?
Jackson County sits in USDA Zone 6a. Haskaps grows reliably in zones 2a through 7b, so it's a good fit here.
Can Haskaps grow in Jackson County's climate?
Yes — Haskaps grows well in Jackson County's temperate climate. Jackson County averages a 168-day frost-free season, with last frost around April 29 and first frost around October 14.
Your Jackson County Garden Planner — Free
A 22-page printable planner built for Jackson 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.