We at Strictly Medicinal Seeds are dedicated to providing medicinal plants to the people. We are still open for nursery plant sales, and look forward to your live root and plant orders! Please note that we are taking no new retail seed orders, and will recommence selling seeds September 1st, 2020. If you made a seed order and have not yet received your seeds, please rest assured that we will get them to you. Due to unprecedented demand, please expect significant delays in seed order fulfillment.
Osha (Ligusticum porteri) seeds
$3.95 – $17.10
Please note: Osha (Ligusticum porteri) seeds are famously short-lived. We offer only seeds from the recent harvest.
Family: Carrot (Apiaceae)
Hardy to Zones 4 to 8
(Bear Medicine) Perennial herb native to the Rocky Mountains. Traditional usage (American Indian, TWM): upper respiratory infection, cough, altitude sickness. Plant prefers full sun to part shade and is often found in association with aspen groves. Sow in outdoor conditions in flats or in nursery bed. Sow seed about 1/4 inch deep and cover with soil, tamp well, then cover the planting with a thin layer of organic mulch such as rotted sawdust, peat or coir. Sow in cool soils in outdoor conditions. Best to sow in the fall for germination in the spring. For an in-depth discussion of seed germination and cultivation of Osha, see the Osha chapter in the book “Growing At-Risk Medicinal Herbs.” Thin seedlings to 6 inches apart and keep well-weeded and deeply mulched.
Packet contains 30 seeds
5 g contains ~1,500 seeds
10 g contains ~3,000 seeds
Open Pollinated, Untreated, NO GMO’s