Selaginella watsonii Plant Care
Selaginella watsonii Underw.
Updated · Sources · How we source care data
Selaginella watsonii is a species of spikemoss known by the common name Watson's spikemoss. It is native to the western United States, where it grows in many rocky habitat types, including high mountain peaks in alpine climates.
Bright indirect light
At a glance
How do you care for Selaginella watsonii?
Selaginella watsonii grows best in bright indirect light.
Where Is the Selaginella watsonii Native To?
What Is the Selaginella watsonii?
Selaginella watsonii (Selaginella watsonii) belongs to the Selaginellaceae family within the Selaginella genus. Selaginella watsonii is native to the western United States.
Selaginella watsonii displays a low-growing, spreading groundcover growth habit, reaching up to tall with a spread of approximately . Selaginella watsonii produces non-flowering plant.
What Light Does the Selaginella watsonii Need?
Selaginella watsonii thrives in bright indirect light. Avoid placing Selaginella watsonii in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect light
What Soil Mix Works Best for a Selaginella watsonii?
Moist, well-draining soil with high organic matter content. Good drainage is essential for Selaginella watsonii to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Selaginella watsonii?
Repot every 1-2 years in 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 Selaginella watsonii?
Selaginella watsonii can be propagated through spores, division of rhizomes. Similar propagation techniques also apply to none plant care, which shares the same genus.
Is the Selaginella watsonii Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Selaginella watsonii, 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 Selaginella watsonii?
Selaginella watsonii is susceptible to spider mites, scale insects. 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
Selaginella watsonii 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 Selaginella genus — compare its care with other Selaginella species on PlantoScan.
Selaginella is part of the Selaginellaceae plant family — browse all Selaginellaceae genera and species.
Selaginella watsonii thrives in bright light and direct sun — see other bright-light plants.
More Selaginella Species
Other Selaginella species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Selaginella watsonii Underw., family Selaginellaceae (first published in Bull. Torrey Bot. Club 25(3): 127 (1898)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Selaginella watsonii, 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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