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Seeds - Obedient Plant

Physostegia virginiana

Minimum 150 semences par enveloppe

Sale price

$4.25

Regular price $4.25
( / )
Harvest year

Année de récolte: 2024


Catégories: indigène, nectarifère, résiste aux cerfs, vivace,

Aire de répartition indigène: MB, ON, QC,

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

Obedient plant (Physostegia virginiana), also known as Virginia false dragonhead, is a hardy native perennial that stands out with its lance-shaped leaves and graceful lavender flower spikes, which bloom from late summer to early fall. Suitable for naturalistic gardens, this plant spreads easily through its rhizomes, forming large colonies when provided with favourable growing conditions. Obedient plant is also highly attractive to pollinators, including bees and butterflies, as well as hummingbirds, who appreciate its abundant nectar.

Ecological roles
Obedient plant plays an important ecological role by supporting various pollinator species and contributing to biodiversity in gardens. Its late-season blooms provide a valuable nectar source for bees, butterflies, and hummingbirds when resources are scarcer at the end of the season. By colonizing the soil, it also helps stabilize banks and prevent erosion, making it especially useful in riparian and wetland settings. Growing obedient plant in ecological gardens allows one to enjoy its beauty while supporting local wildlife.

Obedient plant seeds require 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 - Obedient Plant

Obedient plant seeds require cold stratification for successful germination.

Mix the seeds with a moist substrate (such as vermiculite, perlite, or sand) and place them in a plastic bag in the refrigerator for 60 days.

After stratification, sow the seeds 5 mm deep. Keep the soil moist during germination, which typically takes 7 to 15 days.

You can also sow directly in the garden in the fall, allowing natural outdoor stratification.

Obedient plant adapts to various soil types but thrives best in rich, moist soils.

Seeds per packet: 150

Family: Lamiaceae

Scientific name: Physostegia virginiana

Life cycle: Perennial

Hardiness zone: 3

Soil type:
Silty to clayey

Soil moisture level: Medium to slightly moist

Soil - additional attributes:

Light: Sun, partial shade

Blooming: July to October

Spacing: 60 cm

Height: 100 cm

Deer resistance: High

Stratification: 60 days

Scarification: No

Germination time: 7 to 15 days

Sowing depth: 5 mm