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Seeds - Haskap

Lonicera caerulea

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Regular price $5.00
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Harvest year: 2025

Origin: Québec

Categories: Shrub, Edible, Native, Medicinal, Nectar-rich, Deer resistant, Perennial

Native range: AB, SK, MB, ON, QC, NB, PE, NS, NL, NU

For successful seedlings,
see the growing notes at the bottom of the page!

Haskap (Lonicera caerulea) is a perennial shrub that typically reaches a height of 1 to 2 metres. Its slender, often arching branches bear opposite, oval leaves that are bright green. What sets this plant apart are its tubular flowers, usually yellow inside and white outside, which bloom in spring and attract many pollinators, including bees and hummingbirds. The fruits, which appear in summer, are edible dark blue berries. Haskap prefers well-drained, slightly acidic soils and thrives in full sun or partial shade. It is a hardy plant capable of withstanding the harsh winters of Quebec.

Medicinal and Culinary Uses
The berries, with their sweet and slightly tart flavour, are not only delicious but also rich in vitamins and antioxidants. They can be eaten fresh, made into jams, jellies, or juices.

Ecological Role
Haskap plays an important role in its ecosystem. Its flowers attract a variety of pollinators, promoting the pollination of other plants. The nutrient-rich berries also provide food for many birds and small mammals. In addition to its benefits for wildlife, this shrub helps stabilize soils and prevent erosion, making it a valuable choice for ecological restoration projects.

 

Haskap seeds require scarification and cold stratification to ensure germination. See the cultivation notes below for more details.

Akène cannot assume any responsibility for the use of plants for therapeutic purposes. Always seek advice from a professional before using a medicinal or edible plant.

Growing Notes | Seeds - Haskap

A scarification by soaking and a 90-day cold and moist stratification is necessary to ensure the germination of haskap seeds.

Scarification: Soak the seeds in water at room temperature for 24 hours.
Stratification: Mix the seeds with three parts of moist substrate (such as vermiculite) and place this mixture in a sealed plastic bag in the refrigerator for about 90 days. This step can also be carried out naturally by outdoor sowing in the fall.

Sow the seeds 10 mm deep in a well-drained substrate. Keep the soil consistently moist but not waterlogged. Germination generally occurs after 2 to 6 weeks.

Seeds per packet: 75

Family: Caprifoliaceae

Scientific name: Lonicera caerulea

Life cycle: Perennial

Hardiness zone: 2

Soil type:
Loamy

Soil moisture level: Medium

Soil - additional attributes: Acidic. Well-drained.

Light: Sun, part shade

Blooming: May to July

Spacing: 100 cm

Height: 200 cm

Deer resistance: High

Stratification: 30 days

Scarification: Soaking

Germination time: 15 to 30 days

Sowing depth: 10 mm