Anthoceros callistictus Plant Care
Anthoceros callistictus Spruce
Updated · Sources · How we source care data
Phaeoceros carolinianus is a species of hornwort—a group of simple, non-vascular plants—that is found worldwide in damp, shaded areas. It forms flat, dark green, rosette-shaped patches measuring 10–20 mm in diameter on bare soil and rock surfaces.
Every 3–5 days
Filtered sunlight
60–75°F
60–80%
At a glance
How do you care for Anthoceros callistictus?
Plant Anthoceros callistictus in filtered sunlight (USDA zones 13a) and water a young shrub every 3–5 days until it is established. It tolerates temperatures of 60–75°F (16–24°C).
What Is the Anthoceros callistictus?
Anthoceros callistictus (Anthoceros callistictus) belongs to the Anthocerotaceae family within the Anthoceros genus.
Anthoceros callistictus displays a low rosette, spreading mat growth habit, reaching up to 0.5 ft tall with a spread of approximately 1 ft. Anthoceros callistictus produces non-flowering.
Leaf size: approximately 1 inches.
How Often Should You Water a Anthoceros callistictus?
Water a young or newly planted Anthoceros callistictus every 3–5 days, soaking the whole root zone, until it is established — usually one to two growing seasons. Established shrubs mainly need water during long dry spells. In a container, water whenever the top few centimetres of soil are dry.
Watering Frequency
Every 3–5 days
Until established; then in dry spells
What Light Does the Anthoceros callistictus Need?
Anthoceros callistictus thrives in filtered sunlight. Avoid placing Anthoceros callistictus in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Filtered sunlight
What Temperature and Humidity Does the Anthoceros callistictus Prefer?
Anthoceros callistictus tolerates temperatures of 60–75°F. Anthoceros callistictus prefers humidity levels of 60–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
60–75°F
Humidity
60–80%
What Soil Mix Works Best for a Anthoceros callistictus?
Well-draining loamy soil with high organic content. Good drainage is essential for Anthoceros callistictus to prevent waterlogging, which leads to root rot and fungal issues.
Where Should You Plant a Anthoceros callistictus?
Choose a spot with filtered sunlight and well-draining loamy soil with high organic content. Avoid low spots where water collects after rain.
Anthoceros callistictus is suited to USDA Zone 13a.
Plant container-grown or balled-and-burlapped shrubs in spring or early autumn, setting the root flare at soil level, and water well after planting.
How Far Apart Should You Plant a Anthoceros callistictus?
Anthoceros callistictus can spread to about 1 ft (0.3 m) and reach about 1 ft (0 m) tall. Space plants about 1 ft (0.3 m) apart so mature crowns don't crowd each other, and plant at least half that distance from buildings, fences and paths.
Planning a row or hedge? Try the plant spacing calculator.
How Do You Prune a Anthoceros callistictus?
Prune Anthoceros callistictus while it is dormant in late winter: first remove dead, damaged and crossing branches, then thin lightly for shape.
If it flowers in spring, prune right after flowering instead so you don't remove next year's buds. Never take off more than about a quarter of the shrub in one year.
How Do You Care for a Anthoceros callistictus in Winter?
Anthoceros callistictus is frost-tender (hardy to USDA zone 13). In colder areas grow it in a container and move it to a bright, frost-free place before the first frost.
How Do You Propagate a Anthoceros callistictus?
Anthoceros callistictus can be propagated through spores. Similar propagation techniques also apply to anthoceros adscendens plant care, which shares the same genus.
Is the Anthoceros callistictus Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Anthoceros callistictus, 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 Anthoceros callistictus?
Anthoceros callistictus 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.
What USDA Hardiness Zone Does the Anthoceros callistictus Need?
Anthoceros callistictus grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. In cooler regions, grow Anthoceros callistictus as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Anthoceros callistictus 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 Anthoceros genus — compare its care with other Anthoceros species on PlantoScan.
Anthoceros is part of the Anthocerotaceae plant family — browse all Anthocerotaceae genera and species.
Anthoceros callistictus produces blooms — browse other flowering plants.
More Anthoceros Species
Other Anthoceros species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Anthoceros callistictus Spruce, family Anthocerotaceae (first published in Trans. & Proc. Bot. Soc. Edinburgh 15: 576 1885) — World Flora Online record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Anthoceros callistictus, 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.
