![]() Because Indian paintbrush is an annual, do not mow existing paintbrush plants until they have completed their bloom and dried up entirely. Seeds are also commercially available from local nurseries, Native American Seed, and the Wildflower Farm. Indian paintbrush will grow in a wide variety of soils from sandy, sandy loam, medium loam, clay loam and clay. This can be done right after the blooming season or in the fall. Take the plant and crumble it over the area where you would like to establish a new stand. For establishing a new area of paintbrush, carefully collect only a few dried plants from an established population. If you shake it over a piece of paper, you will see the fine seeds. To collect the seeds for next year, pick the entire dead plant. At the end of the blooming season, the plants dry up. Because of this connection with neighboring plants, transplanting Indian paintbrush is difficult. Plants growing with the assistance of host will outgrow a plant without a host. It penetrates the neighboring roots with the root tubes, the haustoria, into the roots of a host plant to obtain nutrients. The roots grow until they touch the roots of the plants around it, usually grasses. While Indian paintbrush can survive on its own, it is actually a hemiparasite or a root parasite. There are over two hundred species variations in North America with colors ranging from white, magenta, purple, red, orange and yellow. Indian paintbrush is found in grasslands and open forest clearings as far north as Alaska. In Texas the blooming season begins in March. The actual flowers are green and hidden under the colorful bracts. These red spikes are actually bracts, a modified or specialized leaf usually associated with the reproductive structure of a plant. ![]() Color ranges from orange to red on spikes that resemble a paintbrush. It is a native wildflower in the Figwort family. Climate data used in creation of plant range maps is from PRISM Climate Group, Oregon State University, using 30 year (1981-2010) annual "normals" at an 800 meter spatial resolution.The beautiful red wildflower that shares the fields with our Texas bluebonnets is the Indian Paintbrush, Castilleja indivisa Engelm. Other general sources of information include Calflora, CNPS Manual of Vegetation Online, Jepson Flora Project, Las Pilitas, Theodore Payne, Tree of Life, The Xerces Society, and information provided by CNPS volunteer editors, with special thanks to Don Rideout. Sources of plant photos include CalPhotos, Wikimedia Commons, and independent plant photographers who have agreed to share their images with Calscape. Propogation from seed information provided by the Santa Barbara Botanical Garden from "Seed Propagation of Native California Plants" by Dara E. Plant observation data provided by the participants of the California Consortia of Herbaria, Sunset information provided by Jepson Flora Project. All text shown in the "About" section of these pages is available under the Creative Commons Attribution-ShareAlike License. Castilleja is a hemi-parasite, meaning that it derives some of its nutrients from a host plant. neglecta (Tiburon paintbrush) is known from only a few occurrences in and around the San Francisco Bay Area and is a federally listed endangered species. littoralis (Oregon Coast paintbrush) grows on the coastline of northern California and Oregon and ssp. affinins (Coast Indian painbrush) occurs commonly throughout western North America from Washington to Baja California. There are three subspecies of this plant (ssp. The fruit is a capsule just over a centimeter long. ![]() They are green to purple lined with red or yellow. Flowers appearing between the leafs are a bit longer and covered in hairs. The flower cluster is a series of leafs in shades of bright red to yellowish. The leaves are variable in shape and up to 8 centimeters long. It is greenish to purple in color and may be hairless to quite hairy. This is a perennial herb growing an erect stem up to about 60 centimeters in maximum height. Indian Paintbrush is a species native to western North America from Washington to Baja California, where it grows on hills and mountains slopes along the coast and inland. About Indian Paintbrush (Castilleja affinis) 1 Nurseries Carry This Plant
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