Baptisia sphaerocarpa Common names include Yellow Wild Indigo, Green Wild Indigo, Bush Pea, Yellow Wisteria, and Yellow False Indigo. A lovely upright perennial that typically grows to heights of 2 to 3 ft, up to 4ft when in bloom. This charming plant is native to the open habitats along the Gulf Coasts of Texas, Louisiana, and Mississippi, and its range extends northward into Oklahoma, Arkansas, and Missouri. In spring, it showcases petite yellow flowers, resembling little peas, beautifully arranged in upright racemes that can reach up to 12 to 15 inches tall. These delightful flowers sit atop yellowish-green stems that rise gracefully above a mound of clover-like, trifoliate, blue-green leaves, with leaflets reaching up to 2 inches long. Flowers transform into inflated spherical seed pods that change from tan to brown as they ripen, adding a touch of ornamental interest. The stems adorned with seed pods also make for beautiful additions to dried flower arrangements. Larval host plant to the Wild Indigo Duskywing. As a member of the legume family, Yellow Wild Indigo can aid in the nitrogen fixation of soil, making it a great companion plant that helps improve long-term health of its neighboring plants. This perennial thrives in average, dry to medium, well-drained soil, enjoying full sun to partial shade—full sun is where it feels most at home! It’s wonderfully resilient, tolerating drought and poor soil conditions. As it matures, it forms slowly expanding clumps with deep, extensive root systems. Once established, it’s best to leave the plants undisturbed. Over time, they develop a more shrubby appearance and tend to open up after blooming. If you want to keep your plant looking rounded and healthy, a little trimming or shearing of the foliage after blooming can help, although it does mean you’ll be removing some of those pretty seed pods that are starting to develop. BONAP MAP Height: 2’-4’Spread: 2’-3’Bloom: May-JuneLight: Full Sun-Part ShadeWater: Low-MediumZone: 5-8Origin: Texas, south-central U.S.
