Grow Milkweed Plants for Monarch Butterflies and Beautify your Garden ### 1. General Description of Milkweeds Milkweeds belong to the genus *Asclepias*, known for their unique milky sap and clusters of intricate, star-shaped flowers. They are herbaceous perennials native to North America, often found in prairies, fields, and along roadsides. Milkweed plants generally have thick stems, broad leaves, and can grow quite tall depending on the species. Their flowers bloom in umbels or clusters in a range of colors, from pink to orange and red, and produce distinctive seed pods. These pods release silky, airborne seeds when mature, dispersing with the wind. ### 2. Importance to Monarch Butterflies Milkweeds are essential for the survival of monarch butterflies (*Danaus plexippus*) because they are the only host plants where monarchs lay their eggs. The leaves provide food for the caterpillars, which absorb cardenolides (toxic compounds) from the milkweed. These compounds make both the caterpillars and adult butterflies unpalatable to predators. Additionally, milkweed flowers offer nectar to adult monarchs and other pollinators, supporting various stages of their life cycle. ### 3. Descriptions of Common Milkweed and Red Swamp Milkweed **Common Milkweed (*Asclepias syriaca*)** - **Height**: Typically grows between 3 to 5 feet (0.9 to 1.5 meters) - **Flower Color**: Pink to purplish clusters - **Bloom Time**: June to August - **Habitat**: Prefers open fields, roadsides, and prairies. Tolerates a range of soil conditions, particularly sandy or well-drained soils. - **Appearance**: Upright with broad, oblong leaves and large clusters of fragrant flowers that form spherical umbels. After flowering, it produces large, pointed seed pods. **Red Swamp Milkweed (*Asclepias incarnata*)** - **Height**: Ranges from 3 to 5 feet (0.9 to 1.5 meters) - **Flower Color**: Pink to red (sometimes with purple tones) - **Bloom Time**: July to September - **Habitat**: Thrives in wetland areas, including marshes and riverbanks. It tolerates clay and loam soils and prefers moist environments. - **Appearance**: Slender with narrow, lance-shaped leaves and dense clusters of vibrant, sweetly scented flowers. It produces slim seed pods that release seeds with silky white fibers. ### 4. How to Start Milkweed from Seed 1. **Cold Stratification**: Milkweed seeds need cold stratification for best germination. Place seeds in moist sand or paper towel in a plastic bag and refrigerate for 30?60 days before planting. 2. **Sowing**: After stratification, sow seeds indoors 8?10 weeks before the last frost, planting about 1/4 inch deep in a seed-starting mix. Keep the soil moist but not waterlogged. 3. **Transplanting**: Once the seedlings develop two sets of true leaves, they can be transplanted outdoors. Space them 1?2 feet apart in a sunny spot. ### 5. Growing Milkweed in the Garden - **Soil**: Milkweed generally prefers well-drained soil but can adapt to various conditions. *Common milkweed* tolerates poorer, sandy soils, while *red swamp milkweed* thrives in moist, loamy, or clay soils. - **Sunlight**: Full sun is ideal, as it encourages blooming and strong growth. Milkweeds will also tolerate partial shade but may produce fewer flowers. - **Watering**: - *Common milkweed* is drought-tolerant and requires minimal watering once established. - *Red swamp milkweed* prefers consistently moist soil, so water regularly in dry conditions. - **Maintenance**: Little maintenance is required; trim back after flowering to control self-seeding if desired. Milkweed can be invasive, especially *common milkweed*, which spreads through rhizomes. - **Pests and Diseases**: Milkweed is generally resilient but may attract aphids. Treat aphids by spraying with water or introducing beneficial insects like ladybugs. By following these steps, you?ll be able to cultivate a milkweed garden that supports monarchs and enhances biodiversity. See other items in our shop https://www.ebay.ca/usr/okiger- s=s=s=s=s=s=s=s=s=s=s=s=s=s=s=s=s=s==s=s=s=s=s=s=s=s=s=s=s=s=ss== Shipping of Seeds and Cuttings: Orders are shipped via Canada Post Mail unless otherwise specified. Some items are shipped without tracking to keep costs low. This is the most economical option. Canada Post is incredibly reliable, but can be slow. If you require tracking or a faster delivery please message before ordering. We try to ship any live plants on MONDAYS or TUESDAYS as a precautionary measure to avoid delays over the weekend and ensure the viability of live plant orders. Weather may be a contributing factor in the processing of our orders and will occasionally cause some delay. We will ship seeds anywhere in the world, however, please make sure you check with your country's customs office to be sure that they are allowed in. We will not be held responsible for orders held, confiscated and/or destroyed by customs. Please note this and make sure you understand before you buy it. If you have a question or if you are unclear about shipping policies please contact us. We welcome questions! Contact us before, after, or during any transaction and you will receive a reply ASAP. Thanks for visiting! Don't forget to bookmark us!