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Stratified Seeds - Wild Raisin

Viburnum cassinoides

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Regular price $7.00
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Categories: Shrub, Riparian strips, Edible, Native, Nectar-rich, New release, Keystone plant, Perennial, Bulk

Native range: ON, QC, NB, NS, PE, NL

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

Wild raisin (Viburnum cassinoides, syn. Viburnum nudum), also known as witherod vibunum, is a native shrub of wet habitats, typically reaching about 1.5 m in height, with a rounded and compact form. Its opposite oval leaves are medium green in summer and turn spectacular shades of red to purple in fall. Flowering occurs in early summer as flat-topped clusters of small creamy white flowers. The fruits, first green then red, mature to a blue-black colour and may persist into winter. The species grows in full sun or partial shade in moist to wet organic or mineral soils, acidic or slightly peaty, commonly found in bogs, marsh edges and natural drainage areas.

Furthermore, native viburnums (Viburnum spp.) are recognized as keystone plants for biodiversity in many North American ecoregions, as they support a wide variety of insects and birds that rely on their flowers, leaves, and fruits.

Medicinal and culinary uses
The fruits are theoretically edible when fully ripe, but their taste is bitter and mealy, which limits their culinary use.

Ecological roles
Wild raisin is an important resource for wildlife. Its nectar-rich flowers attract wild bees and hoverflies in early summer. Its fruits are consumed by several bird species later in the season, especially when they persist into early winter. Its root system contributes to the stabilization of wet soils, and the shrub provides excellent cover for small wildlife in riparian habitats.

 

Upon receipt, it is important to place the packet containing seeds in the refrigerator until sowing.

Wild raisin seeds require cold stratification to ensure germination. See the growing 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 | Stratified Seeds - Wild Raisin

Upon receipt, it is important to place the packet containing the wild raisin seeds in the refrigerator until sowing.

Wild raisin grows in full sun or part shade.

Wild raisin seeds require a 150-day cold and moist stratification period to ensure germination.

The wild raisin seeds offered by Akène are sold in a sealed bag containing moistened vermiculite. The stratification period began at the beginning of October. Depending on the month of receipt, the seeds will be at a different stage in the stratification process. Here is the recommended schedule to complete the dormancy cycle:

The seeds are ready to start indoors at the beginning of March. You can also start them outdoors after the risk of frost has passed in your region, keeping the bag in the refrigerator until it is time to sow. Check the seeds in your refrigerator from time to time to make sure they have not begun to germinate.

Sow the seeds about 5 mm deep in a well-drained substrate. Keep the soil consistently moist but not waterlogged. Germination of this species generally occurs after 21 days, sometimes more, under favourable conditions.

Seeds per packet: 20

Family: Viburnaceae

Scientific name: Viburnum cassinoides

Life cycle: Perennial

Hardiness zone: 2

Soil type:
All types

Soil moisture level: Humid to wet

Soil - additional attributes: Tolerates poor soils.

Drought tolerance: Low

Light: Sun, part shade

Blooming: June

Spacing: 120 cm

Height: 150 cm

Deer resistance: Moderate

Stratification: Pre-stratified

Scarification: No

Germination time: 21 days, sometimes more

Sowing depth: 5 mm

Reproductive system: Self-sterile hermaphrodite