Image of Apocynum cannabinum
Source: OWSL
Apocynm cannabinum
Apocynm cannabinum

Plant Names

image of Flowering plant
Apocynum cannabinum
Hemp Dogbane
Apocyn chanvrin

Plant Characteristics

Bloom Colour: Pink Bloom Period: Jun - Aug
Max Height: 4.0 feet
Max Width: 3.0 feet
Light Condition:
Full sun More than 6 hours of direct sun a day
Part shade More than 2 or 3 hours but less than 6 hours of direct sun a day
Soil conditions:
Moisture medium Tolerates medium soil condition
Lifespan: Perennial plants that will that come back year after year
Special Features and Considerations:

Seed and plant distribution status

No seeds available for this plant.

We are not accepting seeds for this plant at the moment.

Fun Facts

Fun Facts

Indian Hemp / Dogbane is a tall, upright native perennial that grows 3 - 5 feet in moist meadows, along stream banks, and in open areas. In summer, it produces clusters of small pinkish-white flowers that attract pollinators, while its fibrous stems were historically used to make rope and cordage.

Clump-forming and slow-spreading, it is manageable in larger naturalized plantings or wildlife gardens. Preferring full sun to part shade and medium to wet soils, it adds both ecological and historical value to native landscapes, and can help stabilize slopes or moist areas where other plants may struggle.

Plant Location

Distribution according to VASCAN

Distribution: Apocynum cannabinum
Ephemeral Native Introduced Excluded Extirpated Doubtful Absent

Ecological Benefits

Harvesting and Seed Sharing

  • Harvest start month: August
  • Harvesting indicator:
    • Pods are open
  • Harvesting:
    • Use hand to detach from main stem
  • Seed viability test:
    • None
  • Packaging measure: None
  • Seed storage:
    • Air Dry in paper bag or open container, for a few days until crisp
    • Shake seeds to move them once in a while to prevent molding
  • Cultivar: None
  • Remove non-seed material
  • No harvesting video available at this time.