ZonePlant
Indigo Treat honeyberry (haskap)

berry variety in zone 5b

Indigo Treat honeyberry (haskap) in zone 5b

Indigo Treat · Lonicera caerulea

Zone
5b -15°F to -10°F
Growing season
165 days
Chill needed
1500 to 2000 below 45°F
Days to harvest
30 to 50

The verdict

Detailed guidance for this section is being prepared. Check back soon.

About Indigo Treat

Sweet-tart, rich complex flavor; fresh and jam. Cornell-evaluated cultivar with reliable productivity in northeastern conditions. Pairs with Indigo Gem.

Critical timing for zone 5b

Detailed guidance for this section is being prepared. Check back soon.

Common challenges in zone 5b

  • Plum curculio
  • Codling moth
  • Cedar-apple rust

Modified care for zone 5b

Detailed guidance for this section is being prepared. Check back soon.

Indigo Treat in adjacent zones

Other honeyberry (haskap) varieties for zone 5b

Frequently asked questions

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Will Indigo Treat honeyberry (haskap) grow in zone 5b?

Yes. Indigo Treat is recommended for USDA zones 3b through 6b, which includes zone 5b.

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Are there enough chill hours in zone 5b?

Honeyberry (Haskap) needs 1500 to 2000 chill hours. Zone 5b typically meets this range; check local microclimate against historical chill totals to confirm.

Image: "Lonicera coerulea a3", by Opioła Jerzy (Poland), via Wikimedia Commons, licensed under CC-BY Source.

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