Create a vibrant feeding station for monarch butterflies with our Tropical Milkweed seeds. This beautiful heirloom is one of the easiest milkweeds to grow and is a favorite of monarchs. The plant produces brilliant clusters of fiery red and bright yellow flowers that provide a rich nectar source for adult butterflies, while the leaves are an essential food source for their caterpillars. A fast-grower that blooms in its first year, Tropical Milkweed is a fantastic choice for any butterfly garden.

⚠️ Please note

While some reports suggest that tropical milkweed may disrupt monarch butterfly migration, the picture is more nuanced. Yes, tropical milkweed can affect migration patterns, but recent research indicates it may actually help boost monarch populations by providing additional habitat—especially in southern regions where habitat loss from development is a major concern. Essentially, creating more habitat can support a wider range for monarchs, which can outweigh potential migration disruptions. For gardeners who are concerned, simply cutting back tropical milkweed in the fall encourages natural migration and helps maintain a healthy monarch population.

⭐ What you'll love

• An essential host plant for the caterpillars of the monarch butterfly.
• Brilliant clusters of fiery red and yellow flowers that bloom all summer.
• An incredibly easy-to-grow milkweed that often flowers in its first year.
• A magnet for a huge diversity of native bees and butterflies.

🌿 Seed details

• Plant Name: Tropical Milkweed (Asclepias curassavica)
• Seed Quantity: Approx. 50 seeds
• Type: Heirloom, Open Pollinated, Non-GMO
• Lifecycle: Perennial (grown as an annual in colder zones)
• Height: 2-4 feet
• Days to Maturity: 70-85 days
• USDA Zone: 9-11
• Origin: American Grown

🌱 Growing instructions

• Sowing: Start seeds indoors 6-8 weeks before the last frost, or direct sow outdoors after all danger of frost has passed.
• Depth: Plant seeds 1/8 inch deep.
• Spacing: Space or thin plants to 18-24 inches apart.
• Light Requirement: Full Sun.
• Soil: Prefers well-draining soil.

✅ Our seed packets

• Professionally designed and made.
• Resealable for convenient, long-term storage.
• Eco-friendly and recyclable (contains no plastic).
• Includes full, detailed growing instructions.
• Vigorously tested to ensure the highest germination rates.
• Custom packets for weddings, baby showers, or events are available. Just message us!

🚚 Shipping

• FREE SHIPPING on all orders of $35 or more.
• Flat Rate shipping no matter how many seeds you order.
• Tracking is included with every order.