Oak Summit Nursery
Indigo Treat Haskap (Lonicera caerulea 'Indigo Treat'
Indigo Treat Haskap (Lonicera caerulea 'Indigo Treat'
Fall 2026 plant sale
Fall plant ordering opens in September. Shipping begins in October 2026.
Set a reminderCouldn't load pickup availability
Indigo Treat is part of the U of S Indigo series and is more compact and upright than Indigo Gem. The fruit is smaller and firmer with a more intense sweet and tart flavor.
Plants are cold hardy and can handle partial shade, though full sun gives the best growth and fruit production. It is not self fertile and needs another haskap that blooms at the same time. Strong partners include Berry Blue or Honey Bee.
| Bloom period | Early season |
|---|---|
| Pollination group | Early blooming U of S |
| Best partners | Berry Blue, Honey Bee |
| Summary | Hardiness zone 2. Mature size about 3 to 4 feet tall and wide. Seed source Manitoba. Reference partners may not be in our catalog. |
Fall 2026 plant sale
Plants are sold seasonally after nursery stock is counted. Fall ordering opens in September and shipping begins in October 2026. Add a reminder and we will email when this listing opens.
This reminder is separate from products saved for later.
