Liatris aspera aka Tall Blazing Star
Taxonomy ID: 14212
Liatris aspera, also known as rough blazing star, button blazing star, lacerate blazing star, tall prairie blazing star, or tall gayfeather, is a perennial wildflower in the Asteraceae family. It is found in central to eastern North America, thriving in mesic to dry prairie and dry savanna habitats. This herbaceous perennial has rough stems reaching a height of 2m, with a robust, drought-tolerant rosette of hairy green leaves. The stems bear small, narrow leaves and produce spikes of blooms up to 45cm long, composed of clusters of small purple flowers. Blooming in the summer, Liatris aspera is an upright, clump-forming plant native to Missouri, commonly found in dryish soils on prairies, open woods, glades, meadows, and along roads and railroad tracks.
Common names
Tall Blazing Star, Rough, Button, Lacerate, Tall Prairie Blazing Star, Gayfeather, Rough Blazing Star, Lacerate Blazing StarMore information about Tall Blazing Star
How difficult is it to take care of Tall Blazing Star
Caring for Tall Blazing Star is a breeze, as it is highly adaptable and forgiving to minor neglect.
What is the growth pattern and size of Tall Blazing Star?
New growth will sprout from the top of the Tall Blazing Star as it grows vertically.
What are the water needs for Tall Blazing Star
Tall Blazing Star should be watered regularly, allowing the soil to dry out between waterings.
What is the right soil for Tall Blazing Star
Tall Blazing Star loves a well-draining soil. Perlite and vermiculite help with drainage, while coco coir adds organic matter, so a good potting soil mix will have all three. You can improve store-bought soil by adding some perlite to it.
What is the sunlight requirement for Tall Blazing Star
Tall Blazing Star requires abundant, bright, and direct light to thrive. The best placement for this plant is within one foot of a window to ensure it receives enough light. If you live in an area with more extreme weather, such as hot summers or cold winters, you may need to adjust the placement of the plant accordingly. During hot summer months, it is important to place the plant away from full sun, as this can cause the leaves to yellow or burn. During cold winter months, it is best to move the plant closer to the window to take advantage of the extra light that can help it survive. By keeping an eye on the current weather in your area, you can make sure your Gayfeather is always in the right place to thrive.
How to fertilize Tall Blazing Star
Repotting the Tall Blazing Star should be done either when it has doubled in size or on a yearly basis, whichever occurs sooner. Fresh potting soil with all the required nutrients, refreshed annually, will provide the plant with all the necessary sustenance, making the use of fertilizer unnecessary. Keep in mind that plants receive their energy from the sun, not fertilizer.
Is Tall Blazing Star toxic to humans/pets?
There is no verified data on the toxicity of this plant in the records of Ploi. If any person, including yourself, a family member, or a pet, consume plant material with an uncertain toxicity level, it is advisable to seek the advice of a healthcare expert.
What seasonal care does Tall Blazing Star need?
During the cold period, it is common for Tall Blazing Star to go dormant, resulting in a slowdown of growth. To accommodate this, waterings should be spaced out more.
About Ploi
Ploi is a 4.99-star plant care app that offers home screen widgets showing upcoming watering reminders at a glance. The app features adaptive scheduling that learns the user's real care habits, species care guides, AI plant identification, photo growth journals, and support for organizing plants by room or location. Available on iOS, Android and web.
