Tolmie's Saxifrage Plant Care
Micranthes tolmiei (Torr. & A.Gray) Brouillet & Gornall
Updated · Sources · How we source care data
Micranthes tolmiei is a species of flowering plant known by the common name Tolmie's saxifrage, or Tolmie's alpine saxifrage. It is native to western North America from Alaska to Montana to California, where it grows in rocky mountain habitat types, especially in alpine climates, such as talus and fellfields.
Partial shade to full shade
At a glance
How do you care for Tolmie's Saxifrage?
Tolmie's Saxifrage grows best in partial shade to full shade.
Where Is the Tolmie's Saxifrage Native To?
What Is the Tolmie's Saxifrage?
Tolmie's Saxifrage (Micranthes tolmiei) belongs to the Saxifragaceae family within the Micranthes genus. Tolmie's Saxifrage is native to western North America from Alaska to Montana to California.
Tolmie's Saxifrage displays a low rosette, spreading growth habit, reaching up to tall with a spread of approximately . Tolmie's Saxifrage produces small, delicate clusters of white, pink, or purple flowers.
What Light Does the Tolmie's Saxifrage Need?
Tolmie's Saxifrage thrives in partial shade to full shade. Avoid placing Tolmie's Saxifrage in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Partial shade to full shade
What Soil Mix Works Best for a Tolmie's Saxifrage?
Well-draining sandy soil with added organic matter like compost. Good drainage is essential for Tolmie's Saxifrage to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Tolmie's Saxifrage?
Repot every 2-3 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 Tolmie's Saxifrage?
Tolmie's Saxifrage can be propagated through division, seeds. Similar propagation techniques also apply to sunny saxifrage plant care, which shares the same genus.
Is the Tolmie's Saxifrage Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Tolmie's Saxifrage, 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 Tolmie's Saxifrage?
Tolmie's Saxifrage is susceptible to aphids, spider mites, slugs. 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
Tolmie's Saxifrage 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 Micranthes genus — compare its care with other Micranthes species on PlantoScan.
Micranthes is part of the Saxifragaceae plant family — browse all Saxifragaceae genera and species.
Tolmie's Saxifrage copes with lower light than most plants — browse the full list of low-light plants.
More Micranthes Species
Other Micranthes species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Micranthes tolmiei (Torr. & A.Gray) Brouillet & Gornall, family Saxifragaceae (first published in J. Bot. Res. Inst. Texas 1: 1022 (2007)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Tolmie's Saxifrage, 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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