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When to plant Haskaps in Clearwater County, ID

In Clearwater County, Haskaps is a spring-only crop. Plant June 7–June 21 once soil hits 50°F.

When to Plant Haskaps in Clearwater County, ID

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

Clearwater County, Idaho is in USDA Zone 7a. The average last spring frost is May 17 and the first fall frost is September 28, giving you a growing season of approximately 134 days.

At an elevation of 7,800 feet, Clearwater County receives approximately 19 inches of rainfall annually with predominantly loam soil. Summer highs average 87°F, providing good warmth for Haskaps during the growing season. With low rainfall, drip irrigation is essential for growing Haskaps successfully. Mulch heavily to conserve soil moisture.

Clearwater County, ID (Zone 7a) Short season
134 days
Last Spring Frost May 17
134 growing days
First Fall Frost September 28

Clearwater County Soil Profile

Soil Type

Loam

Soil pH

6.0-7.0

Drainage

Well Drained

Haskaps Planting Timeline — Clearwater County, ID

Haskaps Planting Calendar

Activity When Date Range
Transplant Outdoors June 7 Jun 7 – Jun 21

· 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

Moderate — regular watering

📅 Days to Maturity

730–1095 days

🧪 Soil pH

Needs 5.5–7.5 · Your soil: N/A

🗺️ USDA Zone

Zone 7a

📆 Growing Season

134 days in Clearwater County

Growing Tips for Clearwater 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 →

Frequently Asked Questions

When should I plant Haskaps in Clearwater County, ID?

Clearwater County is in Zone 7a with an average last frost of May 17. Plan your Haskaps planting based on this frost date — see the calendar above for exact timing.

What planting zone is Clearwater County, ID?

Clearwater County, Idaho is in USDA Hardiness Zone 7a. The average last spring frost is May 17 and first fall frost is September 28.

When should I plant Haskaps in Clearwater County, ID?

In Clearwater County, ID, plant Haskaps after the last frost (around May 17) and before the first frost (around September 28). Best results when soil holds above 50°F.

What growing zone is Clearwater County, ID for Haskaps?

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

Can Haskaps grow in Clearwater County's climate?

Yes — Haskaps grows well in Clearwater County's temperate climate. Clearwater County averages a 134-day frost-free season, with last frost around May 17 and first frost around September 28.

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Your Clearwater County Garden Planner — Free

A 22-page printable planner built for Clearwater County (Zone 7a). 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 Clearwater County, ID. Local conditions may vary. Last updated: June 2026.

Sources & credits

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