Photo: Humber AlbertoCC BY 4.0via iNaturalistresized / cropped
Simple Grama Plant Care
Bouteloua simplex Lag.
Updated · Sources · How we source care data
This grass species is easily recognizable by its unique blue-green leaves that form dense clumps. Native to North America, specifically the Great Plains region, Bouteloua simplex is highly sought after by plant collectors for its drought tolerance and striking appearance in garden landscapes.
Every 7–14 days
Full sun
60–80°F
40–60%
At a glance
How do you care for Simple Grama?
Water Simple Grama every 7–14 days, letting the top layer of soil dry out between waterings, and give it full sun. It prefers temperatures of 60–80°F (16–27°C) and 40–60% humidity. Fertilize it every month during the growing season.
Where Is the Simple Grama Native To?
What Is the Simple Grama?
Simple Grama (Bouteloua simplex) belongs to the Poaceae family within the Bouteloua genus. Simple Grama is native to much of the Americas.
Simple Grama displays a low clumping grass growth habit, reaching up to 1 ft tall with a spread of approximately 1 ft. Simple Grama produces small inconspicuous flowers on spikes.
Leaf size: approximately 6 inches.
How Often Should You Water a Simple Grama?
Bouteloua simplex requires watering every 7–14 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.
Watering Frequency
Every 7–14 days
Let soil partially dry between waterings
What Light Does the Simple Grama Need?
Simple Grama thrives in full sun.
Light Requirement
Full sun
What Temperature and Humidity Does the Simple Grama Prefer?
Bouteloua simplex grows best at temperatures of 60–80°F. Simple Grama prefers humidity levels of 40–60%.
Temperature
60–80°F
Humidity
40–60%
What Soil Mix Works Best for a Simple Grama?
Well-draining sandy soil with low fertility. Good drainage is essential for Simple Grama to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Simple Grama?
Feed Simple Grama every month during the growing season (spring and summer) with a balanced fertilizer diluted to the strength on the label.
Pause feeding in autumn and winter, when growth slows, and never fertilize dry soil — water first.
Fertilizing
Every month
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Simple Grama?
Repot every 2-3 years in early spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.
How Do You Propagate a Simple Grama?
Simple Grama can be propagated through seeds, division of clumps. Similar propagation techniques also apply to side oats grama plant care, which shares the same genus.
Is the Simple Grama Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Simple Grama, so we can't confirm whether it is safe for cats and dogs. Keep pets from chewing it as a precaution.
This is a general caution, not veterinary or medical advice. If your pet ate a plant, contact your vet or animal poison control.
See all plants toxic to cats and plants toxic to dogs.
What Pests and Diseases Affect the Simple Grama?
Simple Grama is susceptible to no common pests known. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.
Keep exploring plants
Simple Grama is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Bouteloua genus — compare its care with other Bouteloua species on PlantoScan.
Bouteloua is part of the Poaceae plant family — browse all Poaceae genera and species.
Simple Grama thrives in bright light and direct sun — see other bright-light plants.
More Bouteloua Species
Other Bouteloua species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Bouteloua simplex Lag., family Poaceae (first published in Varied. Ci. 2(4): 141 (1805)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Simple Grama, so we can't confirm whether it is safe for cats and dogs. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
- Photo: Humber Alberto, CC BY 4.0, iNaturalist — original.
- Care values(watering, light, temperature, humidity, soil, fertilizing): PlantoScan's plant database, filtered by automatic plausibility checks — values that fail them are hidden. How we source and check plant data.
Spotted a mistake? Email info@upvision.media with the page link — we check and correct reported errors.
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