Puccinellia parishii Plant Care
Puccinellia parishii Hitchc.
Updated · Sources · How we source care data
Puccinellia parishii is an uncommon species of grass known by the common names bog alkaligrass and Parish's alkali grass. It is native to the western United States, where it is known from a few locations in Arizona and New Mexico, and one occurrence each in California and Colorado.
Every 7–10 days
Full sun to partial shade
60–80°F
40–70%
At a glance
How do you care for Puccinellia parishii?
Water Puccinellia parishii every 7–10 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 6 months during the growing season.
Where Is the Puccinellia parishii Native To?
What Is the Puccinellia parishii?
Puccinellia parishii (Puccinellia parishii) belongs to the Poaceae family within the Puccinellia genus. Puccinellia parishii is native to the western United States.
Puccinellia parishii displays a grass-like perennial growth habit, reaching up to 1.5 ft tall with a spread of approximately 0.5 ft. Puccinellia parishii produces small inconspicuous flowers in spikelets.
Leaf size: approximately 12 inches.
How Often Should You Water a Puccinellia parishii?
Puccinellia parishii requires watering every 7–10 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 7–10 days
Let soil partially dry between waterings
What Light Does the Puccinellia parishii Need?
Puccinellia parishii thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Puccinellia parishii Prefer?
Puccinellia parishii grows best at temperatures of 60–80°F. Puccinellia parishii prefers humidity levels of 40–70%.
Temperature
60–80°F
Humidity
40–70%
What Soil Mix Works Best for a Puccinellia parishii?
Well-draining sandy soil with good organic content. Good drainage is essential for Puccinellia parishii to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Puccinellia parishii?
Feed Puccinellia parishii every 6 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 6 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 Puccinellia parishii?
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 Puccinellia parishii?
Puccinellia parishii can be propagated through division, seed sowing. Similar propagation techniques also apply to lemmon's alkali grass plant care, which shares the same genus.
Is the Puccinellia parishii Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Puccinellia parishii, 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 Puccinellia parishii?
Puccinellia parishii 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 Puccinellia parishii Need?
Puccinellia parishii grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Puccinellia parishii is native to the western United States. In cooler regions, grow Puccinellia parishii as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Puccinellia parishii 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 Puccinellia genus — compare its care with other Puccinellia species on PlantoScan.
Puccinellia is part of the Poaceae plant family — browse all Poaceae genera and species.
Puccinellia parishii thrives in bright light and direct sun — see other bright-light plants.
More Puccinellia Species
Other Puccinellia species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Puccinellia parishii Hitchc., family Poaceae (first published in Proc. Biol. Soc. Washington 41: 157 (1928)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Puccinellia parishii, 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.
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