Haskaps Planting Guide
Haskaps (honeyberries) are extremely cold-hardy shrubs producing elongated blue berries with a complex blueberry-raspberry flavor. They fruit very early in the season.
Lonicera caerulea · Fruit · Caprifoliaceae family · 730–1095 days to maturity
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Where Can You Grow Haskaps?
Haskaps Growing Regions
Click any state to see the Haskaps planting schedule for that location.
Planting Dates by Zone
| Zone | Start Indoors | Direct Sow | Transplant | Harvest |
|---|---|---|---|---|
| Zone 2a | — | — | Jun 27 | — |
| Zone 2b | — | — | Jun 19 | — |
| Zone 3a | — | — | Jun 12 | — |
| Zone 3b | — | — | Jun 7 | — |
| Zone 4a | — | — | Jun 3 | — |
| Zone 4b | — | — | May 29 | — |
| Zone 5a | — | — | May 16 | — |
| Zone 5b | — | — | May 9 | — |
| Zone 6a | — | — | May 1 | — |
| Zone 6b | — | — | Apr 24 | — |
| Zone 7a | — | — | Apr 15 | — |
| Zone 7b | — | — | Apr 8 | — |
Why are some columns showing "—"?
Start Indoors shows "—" because Haskaps is typically direct sown outdoors rather than started indoors. It germinates quickly and doesn't transplant well.
Direct Sow shows "—" because Haskaps benefits from being started indoors first, then transplanted after the last frost.
How to Plant Haskaps
Growing Conditions
☀️ Sun
Full Sun (6-8+ hours)
💧 Water
Moderate — regular watering
Water when the top inch of soil feels dry. Consistent moisture produces the best results.
🧪 Soil pH
5.5 – 7.5
Prefers neutral to slightly acidic soil — ideal for most garden beds.
🗺️ Hardiness Zones
Zone 2a – 7b
📅 Days to Maturity
730–1095 days
Long-season crop. Start indoors in cold climates to get a head start.
👪 Plant Family
Caprifoliaceae
Rotate with other families yearly to prevent soil-borne diseases. Don't plant in the same spot where Caprifoliaceae family crops grew last year.
How Much Haskaps to Grow
Haskaps takes 730–1095 days to mature. In most zones you'll get one harvest per season, so plant enough to last.
Companion Planting for Haskaps
✅ Good Companions
Check more combinations with our Companion Planting Checker →
Growing Tips for Haskaps
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.
Saving Haskaps Seeds
Recommended for Your Garden
Sharp bypass pruners for clean cuts on fruit trees, berry bushes, and woody herbs.
Start seeds indoors with reusable cell trays and humidity domes.
Test your soil pH, nitrogen, phosphorus, and potassium levels before planting.
Level Up Your Garden
Haskaps by State
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
Frequently Asked Questions
How long does it take to grow Haskaps?
Haskaps (Lonicera caerulea) takes 730 to 1095 days from planting to harvest. Exact timing depends on your variety, growing conditions, and USDA zone.
What zones can Haskaps grow in?
Haskaps can be grown in USDA zones 2a through 7b. Use the planting calendar above to find the exact dates for your zone.
How much sun does Haskaps need?
Growing Haskaps requires Full Sun (6-8+ hours), Moderate — regular watering, and soil pH of 5.5 to 7.5.