Orders placed today will ship on Thursday, March 5th. Thank you for your support.

Free shipping this week on U.S. orders over $70.

Shipping - $7.99 U.S. | $17.99 Canada | $19.99 International

2026 Seed Catalog

<> Milkweed - Asclepias tuberosa
Milkweed - Asclepias tuberosa Asclepias tuberosa

PR00761

Orange

Milkweed Seeds

a.k.a. Butterfly Weed, Pleurisy Root

Asclepias tuberosa

Large 6 in. clusters of vibrant-orange flowers on 3 ft. tall plants. Blooms attract swarms of butterflies in summer. Winter hardy to zone 3. Seeds occasionally require chilling, instructions included. Germination uneven over a period of 21-90 days.

25 seeds - $3.99
-+
View all of our Milkweed varieties.

Growing Orange Milkweed Seeds

Bee introduces how to plant

Plant Milkweed Seeds: Full sun. Asclepias incarnata (Milkmaid and Soulmate) thrive in moist, even wet soils, will adapt to average garden water. Asclepias tuberosa (Orange and Gay Butterflies) and Asclepias speciosa (Showy Milkweed) tolerate heat and drought, need only occasional water once established, will happily accept average moisture with good drainage.

Grow Milkweed: Milkweeds attract bees and hummingbirds, are important nectar sources for a wide range of pollinators and provide essential nourishment for monarch butterfly larva. Plants are deer and rabbit resistant.

Shipping Information

U.S. Shipping Rates

Free shipping on U.S. orders over $70.00.
Free priority shipping on U.S. orders over $175.00.

Standard U.S. shipping is $7.99.
Priority U.S. shipping is $10.99.


International Shipping Rates

Shipping to Canada is $17.99.
International shipping to all other countries is $19.99.

Satisfaction Guarantee

We guarantee all the seeds we sell for one full year from the date of purchase. If you are unsatisfied with any seeds purchased from Swallowtail Garden Seeds, we will issue a refund. For customers in the U.S., we can send one-time replacements or issue a refund.