Andreaea grimsulana Plant Care
Andreaea grimsulana Bruch
Updated · Sources · How we source care data
Andreaea frigida, commonly known as icy rock moss, is a species of moss endemic to Europe.
Every 7–14 days
Low to medium indirect light
50–75°F
60–80%
At a glance
How do you care for Andreaea grimsulana?
Water Andreaea grimsulana every 7–14 days, letting the top layer of soil dry out between waterings, and give it low to medium indirect light. It prefers temperatures of 50–75°F (10–24°C) and 60–80% humidity.
Where Is the Andreaea grimsulana Native To?
- Albania
- Austria
- Belarus
- Belgium
- Bosnia and Herzegovina
- Bulgaria
- Croatia
- Cyprus
- Czechia
- Denmark
- Estonia
- Finland
- France
- Germany
- Greece
- Hungary
- Iceland
- Ireland
- Italy
- Latvia
- Lithuania
- Luxembourg
- Malta
- Moldova
- Montenegro
- North Macedonia
- Norway
- Poland
- Portugal
- Romania
- Russia
- Serbia
- Slovakia
- Slovenia
- Spain
- Sweden
- Switzerland
- The Netherlands
- Ukraine
- United Kingdom
What Is the Andreaea grimsulana?
Andreaea grimsulana (Andreaea grimsulana) belongs to the Andreaeaceae family within the Andreaea genus. Andreaea grimsulana is native to Europe.
Andreaea grimsulana displays a low mat-forming growth habit, reaching up to 0.1 ft tall with a spread of approximately 0.5 ft. Andreaea grimsulana produces tiny inconspicuous flowers.
Leaf size: approximately 0.1 inches.
How Often Should You Water a Andreaea grimsulana?
Andreaea grimsulana requires watering every 7–14 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 7–14 days
Let soil partially dry between waterings
What Light Does the Andreaea grimsulana Need?
Andreaea grimsulana thrives in low to medium indirect light. The optimal light range is 50–250 lux. Avoid placing Andreaea grimsulana in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Low to medium indirect light
50–250 lux
What Temperature and Humidity Does the Andreaea grimsulana Prefer?
Andreaea grimsulana grows best at temperatures of 50–75°F. Andreaea grimsulana prefers humidity levels of 60–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
50–75°F
Humidity
60–80%
What Soil Mix Works Best for a Andreaea grimsulana?
Sandy, well-draining soil mix with peat moss and perlite. Good drainage is essential for Andreaea grimsulana to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Andreaea grimsulana?
Repot every 3-5 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 Andreaea grimsulana?
Andreaea grimsulana can be propagated through spores, division. Similar propagation techniques also apply to andreaea alpina plant care, which shares the same genus.
Is the Andreaea grimsulana Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Andreaea grimsulana, 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 Andreaea grimsulana?
Andreaea grimsulana is susceptible to generally pest-resistant. 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 Andreaea grimsulana Need?
Andreaea grimsulana grows outdoors in USDA Zone 12a. It survives winters down to planting zone 12a. Andreaea grimsulana is native to Europe. In cooler regions, grow Andreaea grimsulana as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 12a
Keep exploring plants
Andreaea grimsulana 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 Andreaea genus — compare its care with other Andreaea species on PlantoScan.
Andreaea is part of the Andreaeaceae plant family — browse all Andreaeaceae genera and species.
Andreaea grimsulana copes with lower light than most plants — browse the full list of low-light plants.
More Andreaea Species
Other Andreaea species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Andreaea grimsulana Bruch, family Andreaeaceae (first published in London J. Bot. 3: 537 1844) — World Flora Online record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Andreaea grimsulana, 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 12a, 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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