Hygrochloa aquatica Plant Care
Hygrochloa aquatica Lazarides
Updated · Sources · How we source care data
Hygrochloa aquatica, also known as Hall's grass, is a species of Poaceae found in Western Australia and the Northern Territory. It was present in the 2014 Catalogue of Life Annual Checklist.
Every 3–5 days
Partial to full shade
60–75°F
50–70%
At a glance
How do you care for Hygrochloa aquatica?
Water Hygrochloa aquatica every 3–5 days, letting the top layer of soil dry out between waterings, and give it partial to full shade. It prefers temperatures of 60–75°F (16–24°C) and 50–70% humidity. Fertilize it every 6 months during the growing season.
Where Is the Hygrochloa aquatica Native To?
What Is the Hygrochloa aquatica?
Hygrochloa aquatica (Hygrochloa aquatica) belongs to the Poaceae family within the Hygrochloa genus. Hygrochloa aquatica is native to Western Australia and the Northern Territory.
Hygrochloa aquatica displays a clumping grass-like growth habit, reaching up to 1.5 ft tall with a spread of approximately 1 ft. Hygrochloa aquatica produces small inconspicuous flowers on slender spikes.
Leaf size: approximately 12 inches.
How Often Should You Water a Hygrochloa aquatica?
Hygrochloa aquatica requires watering every 3–5 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 3–5 days
Let soil partially dry between waterings
What Light Does the Hygrochloa aquatica Need?
Hygrochloa aquatica thrives in partial to full shade. The optimal light range is 100–500 lux. Avoid placing Hygrochloa aquatica in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Partial to full shade
100–500 lux
What Temperature and Humidity Does the Hygrochloa aquatica Prefer?
Hygrochloa aquatica grows best at temperatures of 60–75°F. Hygrochloa aquatica prefers humidity levels of 50–70%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
60–75°F
Humidity
50–70%
What Soil Mix Works Best for a Hygrochloa aquatica?
Moist, well-draining soil with high organic content. Good drainage is essential for Hygrochloa aquatica to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Hygrochloa aquatica?
Feed Hygrochloa aquatica 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 Hygrochloa aquatica?
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 Hygrochloa aquatica?
Hygrochloa aquatica can be propagated through division, rhizome cuttings. Similar propagation techniques also apply to hygrochloa cravenii plant care, which shares the same genus.
Is the Hygrochloa aquatica Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Hygrochloa aquatica, 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 Hygrochloa aquatica?
Hygrochloa aquatica is susceptible to aphids, grasshoppers, spider mites. 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 Hygrochloa aquatica Need?
Hygrochloa aquatica grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Hygrochloa aquatica is native to Western Australia and the Northern Territory. In cooler regions, grow Hygrochloa aquatica as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Hygrochloa aquatica 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 Hygrochloa genus — compare its care with other Hygrochloa species on PlantoScan.
Hygrochloa is part of the Poaceae plant family — browse all Poaceae genera and species.
Hygrochloa aquatica copes with lower light than most plants — browse the full list of low-light plants.
Related Plant Care Guides
Closely related plants with similar care requirements:
Sources
- Scientific name & taxonomy: Hygrochloa aquatica Lazarides, family Poaceae (first published in Brunonia 2: 87 (1979)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Hygrochloa aquatica, 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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