None Plant Care
Gradsteinia torrenticola Ochyra, C.Schmidt & Bültmann
Updated · Sources · How we source care data
With its unique fringed leaves resembling delicate lace, this plant hails from the tropical regions of Costa Rica. Plant collectors are drawn to Gradsteinia torrenticola for its rarity and distinct appearance, making it a prized addition to any botanical collection.
Every 3–7 days
Shade to partial shade
65–75°F
60–80%
At a glance
How do you care for None?
Water None every 3–7 days, letting the top layer of soil dry out between waterings, and give it shade to partial shade. It prefers temperatures of 65–75°F (18–24°C) and 60–80% humidity. Fertilize it every 2 months during the growing season.
Where Is the None Native To?
What Is the None?
None (Gradsteinia torrenticola) belongs to the Amblystegiaceae family within the Gradsteinia genus. None is native to Spain.
None displays a low mat-forming groundcover growth habit, reaching up to tall with a spread of approximately 1 ft. None produces small inconspicuous flowers.
Leaf size: approximately 4 inches.
How Often Should You Water a None?
Gradsteinia torrenticola requires watering every 3–7 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 3–7 days
Let soil partially dry between waterings
What Light Does the None Need?
None thrives in shade to partial shade. Avoid placing None in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Shade to partial shade
What Temperature and Humidity Does the None Prefer?
Gradsteinia torrenticola grows best at temperatures of 65–75°F. None prefers humidity levels of 60–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
65–75°F
Humidity
60–80%
What Soil Mix Works Best for a None?
Moist, acidic soil with high organic matter content. Good drainage is essential for None to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a None?
Feed None every 2 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 2 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 None?
Not applicable, grows naturally in soil. 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 None?
None can be propagated through spores, division.
Is the None Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list None, 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 None?
None is susceptible to slugs, snails, 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.
Keep exploring plants
None 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 Gradsteinia genus — compare its care with other Gradsteinia species on PlantoScan.
Gradsteinia is part of the Amblystegiaceae plant family — browse all Amblystegiaceae genera and species.
None 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: Gradsteinia torrenticola Ochyra, C.Schmidt & Bültmann, family Amblystegiaceae (first published in J. Bryol. 20: 403. f. 1 1998) — World Flora Online record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list None, 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.
- 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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