Siberian Glade Fern Plant Care
Diplazium sibiricum (Turcz. ex Kunze) Sa.Kurata in Nameg.
Updated · Sources · How we source care data
Diplazium sibiricum, otherwise known as mole-ladder is a species of fern. It is found in Siberia, across Russia, in Finland, and in northern Asia.
Every 5–7 days
Filtered sunlight or partial shade
60–75°F
50–70%
At a glance
How do you care for Siberian Glade Fern?
Water Siberian Glade Fern every 5–7 days, letting the top layer of soil dry out between waterings, and give it filtered sunlight or partial shade. It prefers temperatures of 60–75°F (16–24°C) and 50–70% humidity. Fertilize it every 6 months during the growing season.
What Is the Siberian Glade Fern?
Siberian Glade Fern (Diplazium sibiricum) belongs to the Athyriaceae family within the Diplazium genus. Siberian Glade Fern is native to Siberia, across Russia, in Finland, and in northern Asia.
Siberian Glade Fern displays a fern with spreading habit growth habit, reaching up to 2 ft tall with a spread of approximately 3 ft. Siberian Glade Fern produces non-flowering plant.
Leaf size: approximately 12 inches.
How Often Should You Water a Siberian Glade Fern?
Diplazium sibiricum requires watering every 5–7 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 5–7 days
Let soil partially dry between waterings
What Light Does the Siberian Glade Fern Need?
Siberian Glade Fern thrives in filtered sunlight or partial shade. Avoid placing Siberian Glade Fern in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Filtered sunlight or partial shade
What Temperature and Humidity Does the Siberian Glade Fern Prefer?
Diplazium sibiricum grows best at temperatures of 60–75°F. Siberian Glade Fern 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 Siberian Glade Fern?
Rich, well-draining soil with high organic content. Good drainage is essential for Siberian Glade Fern to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Siberian Glade Fern?
Feed Siberian Glade Fern 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 Siberian Glade Fern?
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 Siberian Glade Fern?
Siberian Glade Fern can be propagated through spores, division of rhizomes. Similar propagation techniques also apply to diplazium assimile plant care, which shares the same genus.
Is the Siberian Glade Fern Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Siberian Glade Fern, 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 Siberian Glade Fern?
Siberian Glade Fern is susceptible to spider mites, aphids, 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.
What USDA Hardiness Zone Does the Siberian Glade Fern Need?
Siberian Glade Fern grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Siberian Glade Fern is native to Siberia, across Russia, in Finland, and in northern Asia. In cooler regions, grow Siberian Glade Fern as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Siberian Glade Fern 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 Diplazium genus — compare its care with other Diplazium species on PlantoScan.
Diplazium is part of the Athyriaceae plant family — browse all Athyriaceae genera and species.
Siberian Glade Fern produces blooms — browse other flowering plants.
More Diplazium Species
Other Diplazium species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Diplazium sibiricum (Turcz. ex Kunze) Sa.Kurata in Nameg., family Athyriaceae (first published in Coll. & Cult. Ferns & Fern Allies 340. 1961) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Siberian Glade Fern, 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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