Stokesia laevis aka Stokes' Aster

Taxonomy

Stokesia laevis, also known as Stokes' aster, is a monotypic genus of flowering plants in the daisy family, Asteraceae. It is native to the southeastern United States and produces showy flowers in the summer that come in shades of purple, blue, or white. This plant is popular in gardens and several cultivars are available, including 'Klaus Jelitto', 'Colorwheel', and 'Blue Danube'. The latter is named after the Danube River and features a pale lavender to blue flower with a white center. Stokesia laevis is low maintenance, drought tolerant, heat tolerant, and resistant to deer and rabbits. Its leaves are medium to dark green, leathery, and measure 6 inches long. The hairy stems arise from the basal rosette and are 12 to 18 inches in height. Notably, Stokesia laevis contains vernolic acid, a vegetable oil with commercial applications. The genus is named after Jonathan Stokes, an English botanist and physician.

Common names

Stokes' Aster, Stokesia, Stoke's Aster

How to care for Stokes' Aster

Difficulty

If you're looking for a plant that offers a moderate level of challenge, Stokes' Aster is a great choice to test your gardening skills.

Water

Stokes' Aster should be watered regularly, allowing the soil to dry out between waterings.

Soil

Stokes' Aster 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.

Lighting

Stokes' Aster 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 Stokesia is always in the right place to thrive.

Dormancy

During the cold period, it is common for Stokes' Aster to go dormant, resulting in a slowdown of growth. To accommodate this, waterings should be spaced out more.

Toxicity

Ploi lacks confirmed information on the toxicity of this plant. If you, a relative, or your pet accidentally consume plant material with unknown toxicity, it's best to consult a medical expert.

Fertilizer

The Stokes' Aster should be repotted when it has doubled in size or annually, whichever comes first. Providing fresh potting soil with all the essential nutrients each year ensures the plant's well-being, eliminating the need for fertilizer. Remember, plants derive their energy from the sun and not fertilizer.

Growth-pattern

The Stokes' Aster is characterized by clumping growth, with new shoots emerging from the soil around the primary plant.


More info:
Wikipedia