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2026 Seed Catalog

Silky Gold milkweed seeds
Best Seller

AN11690

Silky Gold

Milkweed Seeds

a.k.a. Tropical Milkweed, Bloodflower

Asclepias curassavica

Silky Gold is a tropical milkweed which grows to 3 ft. tall and spreads to 1 ft. wide. Plants produce luminous, golden-yellow, umbel-type flower heads from summer right up until frost.

Silky Gold milkweed is an excellent choice for accent and background plantings. Don't confuse Silky Gold with the common milkweed, which is not nearly so showy.

30 seeds - $4.99
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View all of our Milkweed varieties.

Growing Silky Gold Milkweed Seeds

Bee introduces how to plant

Plant Milkweed: Sow seeds in cell packs or flats, press into soil and lightly cover. Kept at 65-75°F, germination is in 14-21 days. Can direct sow into prepared seed beds in groups of 3-4 seeds, spaced 1-2 ft. apart. Thin to the strongest plant.

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. Pinch seedlings to encourage more flowering stems per plant. Use caution when working with milkweed: the milky sap is toxic and can cause skin irritation. Caterpillars feeding on milkweed become toxic to birds and other predators.

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.