![]() Plants occasionally flop or develop open centers, especially those grown in part-shade locations. In highly alkaline soils, plant foliage may be chlorotic (yellow-green). ![]() Minor (mainly cosmetic) fungal diseases include leaf spots and powdery mildew. False indigos are rarely bothered by insects. However, rabbits may occasionally browse on plants. Potential Problemsīaptisias are deer resistant. Cuttings should be collected in spring when the shoots are still relatively soft. Baptisias can also be propagated by stem cuttings. Also, plants grown from the seeds of cultivars will not be identical to their parent. However, it usually takes 3 to 5 years for seedlings to flower. Once established, plants are best left undisturbed. Propagationįalse indigos have deep root systems. For established plants, the only chore that typically needs to be done on an annual basis is the removal of the dead plant debris in late fall or early spring. In fertile soils, fertilization is generally not necessary. This ability allows them to grow in nutrient poor soils. False indigos are a nitrogen-fixing legume. Afterward, watering may be necessary only during prolonged dry periods. Plants should be watered regularly (in dry weather) throughout the first growing season. Photo by Cindy Haynesīaptisias require very little maintenance. When planted in favorable locations, they are extremely long-lived.įrom top left: Baptisia australis, Baptisia tinctoria, Baptisia Twilite Praireblues, Baptisia Seed Pods. Young plants often consist of just a few stems and are somewhat ungainly in appearance. ![]() Plants also tolerate poor soils. Well-established plants possess excellent drought tolerance.įalse indigoes often take 3-to-5 years to develop into attractive, mature specimens. Plants can be grown in part shade. However, plants in part shade tend to be leggy with fewer flowers. Growing Conditionsīaptisias perform best in well-drained soils in full sun. The showy, inflated seed pods are excellent additions to floral arrangements. After flowering, 2-to-3-inch-long seed pods develop which turn black at maturity (some cultivars don’t produce pods). Flower colors include blue, violet, purple, maroon, white, yellow and pink. ![]() Lupine-like flowers are produced in spring on spikes that rise above the foliage. False indigos have gray-green to blue-green to green, clover-like foliage. Emerging shoots in spring are gray to purple in color and resemble stalks of asparagus. Plants may grow 4-to-5 feet tall (height includes flower stalks) and 5-to-6 feet wide. They can also be grown as herbaceous shrubs or small hedges.ĭescription | Growing Conditions | Care | Propagation | Potential Problems | Suggested Species & Cultivars | More Informationīaptisias are large, clump-forming, shrub-like, herbaceous perennials. They require little care and have no serious insect or disease pests.īaptisias can be utilized as specimen plants or background plants in perennial borders. Baptisias are easy-to-grow, tough, long-lived perennials. The common name of false indigo refers to the fact that Baptisia australis and Baptisia tinctoria were used by Native Americans and European settlers to make a blue dye similar to that obtained from true indigo, Indigofera tinctoria. Though not as widely planted as some perennials, Baptisias, or false indigos, are excellent plants for home gardens. Peonies, daylilies, phlox and coneflowers are common perennials in home landscapes.
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