Stylidium calcaratum Plant Care
Stylidium calcaratum R.Br.
Updated · Sources · How we source care data
Stylidium calcaratum, the book triggerplant, is a dicotyledonous plant that belongs to the genus Stylidium. It is an ephemeral annual that grows from 5 to 10 cm tall but can grow larger at 20–30 cm tall in damp forest or scrub habitat.
Full sun to partial shade
At a glance
How do you care for Stylidium calcaratum?
Stylidium calcaratum grows best in full sun to partial shade.
Where Is the Stylidium calcaratum Native To?
What Is the Stylidium calcaratum?
Stylidium calcaratum (Stylidium calcaratum) belongs to the Stylidiaceae family within the Stylidium genus. Stylidium calcaratum is native to Australia and has a distribution that ranges from Victoria through South Australia and into Western Australia.
Stylidium calcaratum displays a low rosette, clumping growth habit, reaching up to tall with a spread of approximately . Stylidium calcaratum produces unique trigger-like flowers in various colors.
What Light Does the Stylidium calcaratum Need?
Stylidium calcaratum thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Soil Mix Works Best for a Stylidium calcaratum?
Well-draining sandy soil mix with high organic content. Good drainage is essential for Stylidium calcaratum to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Stylidium calcaratum?
Repot every 1-2 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 Stylidium calcaratum?
Stylidium calcaratum can be propagated through seeds, division of rhizomes. Similar propagation techniques also apply to needle-leaf triggerplant plant care, which shares the same genus.
Is the Stylidium calcaratum Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Stylidium calcaratum, 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 Stylidium calcaratum?
Stylidium calcaratum is susceptible to aphids, spider mites, whiteflies. 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
Stylidium calcaratum 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 Stylidium genus — compare its care with other Stylidium species on PlantoScan.
Stylidium is part of the Stylidiaceae plant family — browse all Stylidiaceae genera and species.
Stylidium calcaratum thrives in bright light and direct sun — see other bright-light plants.
More Stylidium Species
Other Stylidium species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Stylidium calcaratum R.Br., family Stylidiaceae (first published in Prodr. Fl. Nov. Holland. : 570 (1810)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Stylidium calcaratum, 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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