Turtlehead (Chelone spp) is a favorite among hummingbirds and other pollinators during the fall when its beautiful flowers begin to bloom. Bumblebees particularly enjoy its snapdragon-shaped blossoms, which they can easily access. The white turtlehead (Chelone glabra) serves as a primary food source for Baltimore checkerspot butterfly caterpillars, whose populations are declining. It is also popular among common buckeye caterpillars. Turtlehead plants thrive in wet soil conditions, as they naturally grow in marshes. They are ideal for rain gardens and landscaping near ponds and streams.
Since all turtlehead species are native to North America, they are well-suited to most of the continent’s growing zones and perform well in USDA hardiness zones 3 through 8, with red turtlehead (Chelone obliqua) also thriving in zone 9. To cultivate this pollinator-friendly flower in your garden, choose a sunny planting site with at least two hours of direct sunlight per day, though some species can tolerate partial shade. Leave adequate space between plants to prevent crowding and provide support for their height. Pinch the stems of pink turtlehead (Chelone lyonii) to promote a bushier shape.
Companion plants for turtlehead in a rain or pollinator garden
Turtlehead is a great addition to a pollinator garden due to its appeal to a variety of nectar-seekers. When planting it alongside other species, ensure they can tolerate wet conditions. Avoid planting turtlehead near plants that prefer dry soil to prevent issues with water intake. Turtlehead thrives in neutral to alkaline soil, so be cautious when planting near acidic-loving plants. Consider adding New England aster and Joe Pye weed as companion plants, as they attract bees, butterflies, and hummingbirds, thrive in similar conditions, and are beneficial for pollinators.
