Wrinkled Moonwort Plant Care
Botrychium rugulosum W.H.Wagner
Updated · Sources · How we source care data
Sceptridium rugulosum, also known as the ternate grapefern or the St. Lawrence grapefern, is a species of fern.
Shade to partial shade
At a glance
How do you care for Wrinkled Moonwort?
Wrinkled Moonwort grows best in shade to partial shade.
What Is the Wrinkled Moonwort?
Wrinkled Moonwort (Botrychium rugulosum) belongs to the Ophioglossaceae family within the Botrychium genus. Wrinkled Moonwort is native to the vicinity of the St. Wrinkled Moonwort is also known as Wrinkled Grape Fern.
Wrinkled Moonwort displays a low rosette, clumping growth habit, reaching up to tall with a spread of approximately . Wrinkled Moonwort produces small, inconspicuous spore-bearing structures.
What Light Does the Wrinkled Moonwort Need?
Wrinkled Moonwort thrives in shade to partial shade. Avoid placing Wrinkled Moonwort in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Shade to partial shade
What Soil Mix Works Best for a Wrinkled Moonwort?
Well-draining, humus-rich soil with good moisture retention. Good drainage is essential for Wrinkled Moonwort to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Wrinkled Moonwort?
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 Wrinkled Moonwort?
Wrinkled Moonwort can be propagated through spores, division of rhizomes. Similar propagation techniques also apply to daisy-leaf grape fern plant care, which shares the same genus.
Is the Wrinkled Moonwort Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Wrinkled Moonwort, 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 Wrinkled Moonwort?
Wrinkled Moonwort is susceptible to not commonly affected by pests. 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
Wrinkled Moonwort 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 Botrychium genus — compare its care with other Botrychium species on PlantoScan.
Botrychium is part of the Ophioglossaceae plant family — browse all Ophioglossaceae genera and species.
Wrinkled Moonwort copes with lower light than most plants — browse the full list of low-light plants.
More Botrychium Species
Other Botrychium species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Botrychium rugulosum W.H.Wagner, family Ophioglossaceae (first published in Contr. Univ. Michigan Herb. 15: 315 (-316; figs.) (1982)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Wrinkled Moonwort, 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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