Chasmanthium laxum aka Slender Chasmanthium

Taxonomy ID: 13522

Chasmanthium laxum is a perennial grass in the Poaceae family. Its common name is slender woodoats. It comes from the central and southeastern United States. Kew places it within the temperate flora. The RHS confirms that it is not native to Britain or Ireland.

Slender woodoats has an upright form. As a perennial, it grows for more than one year. The supplied species records give no mature height or spread. They also provide no species-level details about its leaves or stems.

Chicago Botanic Garden lists its flowers as green. Its bloom periods run from May through October. These cover late spring, summer, and part of autumn. The record does not describe its fruit or seed heads.

Chicago Botanic Garden lists full sun and partial shade as suitable exposures. It gives dry soil as the soil condition. Its listed USDA hardiness range is zones 4–9. The supplied records do not assess human edibility or pet safety. They also give no species-specific account of pests or diseases.

Common names

Slender Chasmanthium, Slender Woodoats, Spike Uniola

More information about Slender Chasmanthium

What is the growth pattern and size of Slender Chasmanthium?

The Slender Chasmanthium is characterized by clumping growth, with new shoots emerging from the soil around the primary plant.

What are the water needs for Slender Chasmanthium

💧 Dry
Slender Chasmanthium should be watered regularly, allowing the soil to dry out between waterings.

What is the right soil for Slender Chasmanthium

Slender Chasmanthium 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 Slender Chasmanthium

Slender Chasmanthium 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 Slender Woodoats is always in the right place to thrive.

How to fertilize Slender Chasmanthium

The Slender Chasmanthium 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.

Is Slender Chasmanthium toxic to humans/pets?

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.

More info:
Wikipedia • GBIF

Sources

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