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When to plant Haskaps in Cheboygan County, MI

In Cheboygan County, Haskaps is a spring-only crop. Plant June 2–June 16 once soil hits 50°F.

When to Plant Haskaps in Cheboygan County, MI

Cheboygan County, Michigan Zone 4b July

July in the garden — Cheboygan County, Michigan

A quick July briefing for Cheboygan County, Michigan gardeners — what's urgent, what's next, and what can wait.

Avg. last frost May 5
Avg. first frost October 21
Soil temp (4") 72°F
Watering Low
Pest pressure High
Daylight 15.1 hrs

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Haskaps (honeyberries) are extremely cold-hardy shrubs producing elongated blue berries with a complex blueberry-raspberry flavor. They fruit very early in the season.

Cheboygan County, Michigan is in USDA Zone 4b. The average last spring frost is May 5 and the first fall frost is October 21, giving you a growing season of approximately 169 days.

At an elevation of 1,090 feet, Cheboygan County receives approximately 40.5 inches of rainfall annually with predominantly silt loam soil. Summer highs average 83°F, so choose short-season varieties of Haskaps to ensure they mature before fall.

Cheboygan County, MI (Zone 4b) Moderate season
169 days
Last Spring Frost May 5
169 growing days
First Fall Frost October 21

Cheboygan County Soil Profile

Soil Type

Silt Loam

Soil pH

5.9-7

Drainage

Well Drained

Haskaps Planting Risk Windows

Early Start (70% safe) ✓ Fits season
Transplant: May 25
Recommended (50%) ✓ Fits season
Transplant: Jun 2
Safe Start (90%) ✓ Fits season
Transplant: Jun 17

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.

Soil Compatibility in Cheboygan County

How your county's soil matches Haskaps's growing requirements.

Soil pH

Your soil pH (5.9–7.0) is within Haskaps's preferred range (5.5–7.5).

Soil Texture

The silt loam soil in Cheboygan County is excellent for Haskaps — good drainage, moisture retention, and nutrient holding capacity.

Organic Matter

Organic matter is excellent (4.5%) — Haskaps will thrive.

How to Plant Haskaps

48"
Between Plants
72"
Between Rows

Haskaps Water Budget

Plant needs
1.0″/week
Rainfall provides
1.0″/week
Watering frequency Natural rainfall sufficient
Season total 0 gal / 100 sq ft

Monthly Watering Guide for Haskaps

Haskaps needs approximately 1 inches of water per week (4.3" per month). Here's how your county's rainfall compares month by month.

Month Haskaps Needs Rainfall You Supplement Action
Jan 1.6" 0" ❄️ Dormant
Feb 1.7" 0" ❄️ Dormant
Mar 3" 0" ❄️ Dormant
Apr 4.1" 0" ❄️ Dormant
May 4.3" 4.5" 0" ✅ Rainfall sufficient
Jun 4.3" 5" 0" ✅ Rainfall sufficient
Jul 4.3" 4.5" 0" ✅ Rainfall sufficient
Aug 4.3" 3.8" 0.5" 💧 Light watering
Sep 4.3" 4" 0.3" 💧 Light watering
Oct 4.3" 3.3" 1" 💧 Light watering
Nov 2.7" 0" ❄️ Dormant
Dec 2.3" 0" ❄️ Dormant

Water needs are for active growing months only (May–Oct in Cheboygan County). Supplement amounts are based on average rainfall — actual needs vary with temperature, soil, and mulching.

Haskaps Heat Requirements (GDD)

What are Growing Degree Days (GDD)?

Growing Degree Days measure the total warmth your plants receive during the growing season. Think of it as a "heat bank" — every day above 50°F deposits warmth that helps your plants grow.

Each plant needs a certain amount of accumulated heat to mature. If your county provides more GDD than the plant needs, it's a great fit. If it's close, you may want to choose faster-maturing varieties or start seeds indoors to get a head start.

Haskaps needs ~11,178 GDD — county provides 2,070 GDD May not mature

Haskaps Planting Timeline — Cheboygan County, MI

Haskaps Planting Calendar

Activity When Date Range
Transplant Outdoors June 2 Jun 2 – Jun 16

· 48" apart · Rows 72" apart

Month-by-Month Timeline

MonthActivities
January
February
March
April
May
June Transplant Outdoors
July
August
September
October
November
December

Growing Conditions

☀️ Sun

Full Sun (6-8+ hours)

💧 Water

1"/week · Natural rainfall sufficient

📅 Days to Maturity

730–1095 days

🧪 Soil pH

Needs 5.5–7.5 · Your soil: ideal

🗺️ USDA Zone

Zone 4b

📆 Growing Season

169 days in Cheboygan County

Growing Tips for Haskaps in Cheboygan County

Direct sow Haskaps outdoors after May 05 in Cheboygan County when soil has warmed and frost danger has passed.

Your 169.0-day growing season in Cheboygan County is tight for Haskaps (730.0-1095.0 days to maturity). Start indoors and choose early-maturing varieties.

General growing tips

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 →

Frequently Asked Questions

When should I plant Haskaps in Cheboygan County, MI?

Cheboygan County is in Zone 4b with an average last frost of May 5. Plan your Haskaps planting based on this frost date — see the calendar above for exact timing.

What planting zone is Cheboygan County, MI?

Cheboygan County, Michigan is in USDA Hardiness Zone 4b. The average last spring frost is May 5 and first fall frost is October 21.

When should I plant Haskaps in Cheboygan County, MI?

In Cheboygan County, MI, plant Haskaps after the last frost (around May 5) and before the first frost (around October 21). Best results when soil holds above 50°F.

What growing zone is Cheboygan County, MI for Haskaps?

Cheboygan County sits in USDA Zone 4b. Haskaps grows reliably in zones 2a through 7b, so it's a good fit here.

Can Haskaps grow in Cheboygan County's climate?

Yes — Haskaps grows well in Cheboygan County's temperate climate. Cheboygan County averages a 169-day frost-free season, with last frost around May 5 and first frost around October 21.

🌱

Your Cheboygan County Garden Planner — Free

A 22-page printable planner built for Cheboygan County (Zone 4b). 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 Cheboygan County, MI. Local conditions may vary. Last updated: July 2026.

Sources & credits

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