Knowing your location helps us recommend plants that will thrive in your climate, based on your Growing Zone.
This easy-to-grow collection features two annuals (Zinnia and Sunflower) and three perennials (Swamp Milkweed, Rue, and Showy Goldenrod) that offer up a source of food and habitat for giant swallowtail butterflies.
Perennial Rue blooms in late spring to early summer and acts a host plant for giant swallowtails. Swamp Milkweed offers up nectar-rich blooms in the spring, followed by Zinnia and Sunflower in the summer, and Showy Goldenrod offers a source of nectar all the way into the fall. This collection can be planted in the spring and fall, blooming in the first season and for years after, providing a long-lasting habitat for giant swallowtail butterflies.
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