Trachynotia patens Plant Care
Trachynotia patens Poir.
Updated · Sources · How we source care data
Sporobolus pumilus, the saltmeadow cordgrass, also known as salt hay, is a species of cordgrass native to the Atlantic coast of the Americas, from Newfoundland south along the eastern United States to the Caribbean and north-eastern Mexico. It was reclassified after a taxonomic revision in 2014, but the older name, Spartina patens, may still be found in use.
Every 5–7 days
Full sun to partial shade
60–80°F
40–70%
At a glance
How do you care for Trachynotia patens?
Water Trachynotia patens every 5–7 days, letting the top layer of soil dry out between waterings, and give it full sun to partial shade. It prefers temperatures of 60–80°F (16–27°C) and 40–70% humidity. Fertilize it every 8 months during the growing season.
Where Is the Trachynotia patens Native To?
- Antigua and Barbuda
- Argentina
- Aruba
- Bahamas
- Barbados
- Belize
- Bolivia
- Brazil
- Canada
- Cayman Islands
- Chile
- Colombia
- Costa Rica
- Cuba
- Curaçao
- Dominica
- Dominican Republic
- Ecuador
- El Salvador
- French Guiana
- Grenada
- Guadeloupe
- Guatemala
- Guyana
- Haiti
- Honduras
- Jamaica
- Martinique
- Mexico
- Nicaragua
- Panama
- Paraguay
- Peru
- Puerto Rico
- Saint Kitts and Nevis
- Saint Lucia
- Saint Vincent and the Grenadines
- Suriname
- Trinidad and Tobago
- Turks and Caicos Islands
- United States
- Uruguay
- Venezuela
- Virgin Islands, British
- Virgin Islands, U.S.
What Is the Trachynotia patens?
Trachynotia patens (Trachynotia patens) belongs to the Poaceae family within the Trachynotia genus. Trachynotia patens is native to the Atlantic coast of the Americas, from Newfoundland south along the eastern United States to the Caribbean and north-eastern Mexico.
Trachynotia patens displays a clumping grass growth habit, reaching up to 2 ft tall with a spread of approximately 1.5 ft. Trachynotia patens produces small inconspicuous flowers in spikelets.
Leaf size: approximately 12 inches.
How Often Should You Water a Trachynotia patens?
Trachynotia patens requires watering every 5–7 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 5–7 days
Let soil partially dry between waterings
What Light Does the Trachynotia patens Need?
Trachynotia patens thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Trachynotia patens Prefer?
Trachynotia patens grows best at temperatures of 60–80°F. Trachynotia patens prefers humidity levels of 40–70%.
Temperature
60–80°F
Humidity
40–70%
What Soil Mix Works Best for a Trachynotia patens?
Well-draining sandy loam with added organic matter. Good drainage is essential for Trachynotia patens to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Trachynotia patens?
Feed Trachynotia patens every 8 months 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 8 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Trachynotia patens?
Repot every 1-2 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 Trachynotia patens?
Trachynotia patens can be propagated through division, seeds.
Is the Trachynotia patens Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Trachynotia patens, 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 Trachynotia patens?
Trachynotia patens is susceptible to aphids, grasshoppers, cutworms. 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 Trachynotia patens Need?
Trachynotia patens grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Trachynotia patens is native to the Atlantic coast of the Americas, from Newfoundland south along the eastern United States to the Caribbean and north-eastern Mexico. In cooler regions, grow Trachynotia patens as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Trachynotia patens 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 Trachynotia genus (family Poaceae) — search all Trachynotia species in the plant lookup.
Trachynotia patens thrives in bright light and direct sun — see other bright-light plants.
Related Plant Care Guides
Closely related plants with similar care requirements:
Sources
- Scientific name & taxonomy: Trachynotia patens Poir., family Poaceae (first published in Encycl. , Suppl. 2: 443 (1811)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Trachynotia patens, 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 13a, 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.
