Big Barnyard Grass Plant Care
Echinochloa stagnina P.Beauv.
Updated · Sources · How we source care data
Echinochloa stagnina is a species of Echinochloa widespread in tropical Africa and Asia, with an invasive status in many Pacific islands. It was once one of the major grasses cultivated in the Inner Niger Delta of the Niger River.
Every 2–3 days
Full sun
65–85°F
40–70%
At a glance
How do you care for Big Barnyard Grass?
Water Big Barnyard Grass every 2–3 days, letting the top layer of soil dry out between waterings, and give it full sun. It prefers temperatures of 65–85°F (18–29°C) and 40–70% humidity.
What Is the Big Barnyard Grass?
Big Barnyard Grass (Echinochloa stagnina) belongs to the Poaceae family within the Echinochloa genus. Big Barnyard Grass is also known as Water Grass, Jungle Rice.
Big Barnyard Grass displays a tall, upright grass growth habit, reaching up to 6 ft tall with a spread of approximately 2 ft. Big Barnyard Grass produces inconspicuous flowers.
Leaf size: approximately 12 inches.
How Often Should You Water a Big Barnyard Grass?
Echinochloa stagnina requires watering every 2–3 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 2–3 days
Let soil partially dry between waterings
What Light Does the Big Barnyard Grass Need?
Big Barnyard Grass thrives in full sun.
Light Requirement
Full sun
What Temperature and Humidity Does the Big Barnyard Grass Prefer?
Echinochloa stagnina grows best at temperatures of 65–85°F. Big Barnyard Grass prefers humidity levels of 40–70%.
Temperature
65–85°F
Humidity
40–70%
What Soil Mix Works Best for a Big Barnyard Grass?
Moist, fertile soil with good drainage. Good drainage is essential for Big Barnyard Grass to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Big Barnyard Grass?
Does not require repotting. 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 Big Barnyard Grass?
Big Barnyard Grass can be propagated through seeds. Similar propagation techniques also apply to jungle rice plant care, which shares the same genus.
Is the Big Barnyard Grass Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Big Barnyard Grass, 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 Big Barnyard Grass?
Big Barnyard Grass 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.
What USDA Hardiness Zone Does the Big Barnyard Grass Need?
Big Barnyard Grass grows outdoors in USDA Zone 13b. It survives winters down to planting zone 13b. In cooler regions, grow Big Barnyard Grass as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13b
Keep exploring plants
Big Barnyard Grass 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 Echinochloa genus — compare its care with other Echinochloa species on PlantoScan.
Echinochloa is part of the Poaceae plant family — browse all Poaceae genera and species.
Big Barnyard Grass thrives in bright light and direct sun — see other bright-light plants.
More Echinochloa Species
Other Echinochloa species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Echinochloa stagnina P.Beauv., family Poaceae (first published in Ess. Agrostogr. : 161 (1812)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Big Barnyard Grass, 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.
- Hardiness zone: USDA Zone 13b, calculated from the plant's minimum temperature.
- 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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