by Lydia Holley                                         June 20, 2025

Partridge pea (Chamaecrista fasciculata) is a plant loved by butterflies, bees, birds, and gardeners. According to Ladybird Wildflower Center, partridge pea is is the larval host plant for the Cloudless Giant Sulphur, Orange Sulphur, and Sleepy Orange butterflies. Florida Native Plant Society says partridge pea’s seeds are “particularly important for the bobwhite.” 

Pollinators love it because it blooms all summer into fall. It attracts long-tongued bees such as bumblebees, honeybees, leaf-cutting bees, and long-horned bees. In bees, the terms long-tongued and short-tongued do not actually represent the length of a bee’s tongue. Rather, the distinction has to do with the anatomy of the tongue itself, the actual mouth parts, though it is true short-tongued bees generally prefer flowers that are open and flat such as asters or sunflowers. 

If you have leaf-cutting bees, generally you know because little round spots will be removed from some of your plants’ leaves. The bees use these small leaf cutouts in their nests to feed the next generation. Unlike honeybees, leaf-cutting bees do not form a hive. Their nests are solitary and are usually placed in small holes. Long-horned bees are named for the males’ extra long antennae.  

Gardeners love partridge pea because it adds nitrogen to the soil. Bacteria in the soil attaches itself to the plant’s roots. The bacteria takes nitrogen from the air and transforms it into something the plant can use. This increase of nitrogen makes the plants larger and when the plant dies, it decomposes, adding nutrients to the soil. 

Native to parts of East Texas and a large portion of the eastern states, partridge pea is great for butterfly gardens. An annual, it is easily grown from seed. Otherwise, because it can seed itself into a large grouping, partridge pea is not usually found in landscapes, but on the sides of roads or disturbed sites. If you have a stand of partridge pea, consider leaving it instead of mowing it down. The butterflies, bees, birds, and soil will thank you. 

For more information, call 903-675-6130, email [email protected], or visit txmg.org/hendersonmg.