Castilleja indivisa
TAXONOMY
FamilyOrobanchaceae
GenusCastilleja
Zone8
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Plants of the World OnlineABOUT
Castilleja indivisa, commonly known as Texas Paintbrush or Indian Paintbrush, is an annual wildflower native to the south-central United States, particularly Texas. It is known for its vibrant red to orange bracts that resemble a paintbrush dipped in bright colors. This plant thrives in subtropical climates and is often found in prairies and open fields.
ALSO KNOWN AS
Indian Paintbrush
Castilleja indivisa f. vivida
OVERVIEW
VPDCalculate
WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature25° C
Humidity50%
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Texas Paintbrush requires full sun to thrive, so place it in a location where it can receive plenty of direct sunlight. It prefers moderate temperatures and can tolerate a range of humidity levels. Water the plant sparingly, allowing the soil to dry out almost completely between waterings.Soil
This plant prefers well-draining loamy soil. It can tolerate poor soil conditions but thrives best in moderately nutrient-rich soil. Ensure the soil has good drainage to prevent waterlogging.Fertilizer
Texas Paintbrush does not typically require fertilization. If you choose to fertilize, use a balanced, all-purpose fertilizer sparingly.Repotting
As an annual plant, Texas Paintbrush does not require repotting. It completes its life cycle within one growing season.Propagation
Propagation is typically done through seeds. Sow the seeds in the fall or early spring directly into the soil. Ensure the seeds are lightly covered with soil and keep the area moist until germination.Pruning
Pruning is not necessary for Texas Paintbrush. However, you can remove spent flowers to encourage more blooms and maintain a tidy appearance.Toxicity
Texas Paintbrush is not known to be toxic to pets or humans. However, it is always best to prevent pets and children from ingesting any plant material.Additional
Texas Paintbrush is often found growing alongside bluebonnets in Texas, creating stunning displays of color in the spring. It is a hemiparasitic plant, meaning it partially relies on the roots of nearby plants for nutrients, so it is often found growing in association with grasses and other wildflowers.REVOLUTIONIZE YOUR PLANT CARE
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