
Photo: Swarochi TathagathCC BY 4.0via iNaturalistresized / cropped
Monsonia trichuriella Plant Care
Trichuriella monsoniae (L.f.) Bennet
Updated · Sources · How we source care data
This plant is easily recognizable by its striking, deep red, lance-shaped leaves with undulating edges. Trichuriella monsoniae originates from the rainforests of Southeast Asia, particularly in Malaysia and Indonesia. Plant collectors are drawn to its unique foliage color and pattern, making it a coveted addition to any tropical plant collection.
Every 7–10 days
Full sun to partial shade
60–80°F
40–60%
At a glance
How do you care for Monsonia trichuriella?
Plant Monsonia trichuriella in full sun to partial shade (USDA zones 10a–12b) and water a young shrub every 7–10 days until it is established. It tolerates temperatures of 60–80°F (16–27°C). Fertilize it every 6 months during the growing season.
Where Is the Monsonia trichuriella Native To?
What Is the Monsonia trichuriella?
Monsonia trichuriella (Trichuriella monsoniae) belongs to the Amaranthaceae family within the Trichuriella genus. Monsonia trichuriella is native to the Indian subcontinent, Indo-China, and Hainan. Monsonia trichuriella is also known as Bushman's Candle.
Monsonia trichuriella displays a low spreading ground cover growth habit, reaching up to 0.5 ft tall with a spread of approximately 1.5 ft. Monsonia trichuriella produces small clusters of inconspicuous flowers.
Leaf size: approximately 2 inches.
How Often Should You Water a Monsonia trichuriella?
Water a young or newly planted Monsonia trichuriella every 7–10 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 7–10 days
Until established; then in dry spells
What Light Does the Monsonia trichuriella Need?
Monsonia trichuriella thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Monsonia trichuriella Prefer?
Trichuriella monsoniae tolerates temperatures of 60–80°F. Monsonia trichuriella prefers humidity levels of 40–60%.
Temperature
60–80°F
Humidity
40–60%
What Soil Mix Works Best for a Monsonia trichuriella?
Well-draining sandy loam with added organic matter. Good drainage is essential for Monsonia trichuriella to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Monsonia trichuriella?
Feed Monsonia trichuriella every 6 months during the growing season with a balanced, slow-release fertilizer at the rate on the label. Established shrubs in good soil often need little extra feeding, so let weak growth or pale foliage guide you.
Stop feeding by late summer so new growth can harden before winter.
Fertilizing
Every 6 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
Where Should You Plant a Monsonia trichuriella?
Choose a spot with full sun to partial shade and well-draining sandy loam with added organic matter. Avoid low spots where water collects after rain.
Monsonia trichuriella is suited to USDA Zone 10a – 12b.
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 Monsonia trichuriella?
Monsonia trichuriella can spread to about 2 ft (0.5 m) and reach about 1 ft (0 m) tall. Space plants about 2 ft (0.5 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 Monsonia trichuriella?
Prune Monsonia trichuriella 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 Monsonia trichuriella in Winter?
Monsonia trichuriella is frost-tender (hardy to USDA zone 10). 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 Monsonia trichuriella?
Monsonia trichuriella can be propagated through seeds, stem cuttings.
Is the Monsonia trichuriella Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Monsonia trichuriella, 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 Monsonia trichuriella?
Monsonia trichuriella is susceptible to spider mites, aphids, 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.
What USDA Hardiness Zone Does the Monsonia trichuriella Need?
Monsonia trichuriella grows outdoors in USDA Zone 10a – 12b. It survives winters down to planting zone 10a. Monsonia trichuriella is native to the Indian subcontinent, Indo-China, and Hainan. In cooler regions, grow Monsonia trichuriella as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 10a – 12b
Keep exploring plants
Monsonia trichuriella 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 Trichuriella genus — compare its care with other Trichuriella species on PlantoScan.
Trichuriella is part of the Amaranthaceae plant family — browse all Amaranthaceae genera and species.
Monsonia trichuriella thrives in bright light and direct sun — see other bright-light plants.
Related Plant Care Guides
Closely related plants with similar care requirements:
Sources
- Scientific name & taxonomy: Trichuriella monsoniae (L.f.) Bennet, family Amaranthaceae (first published in Indian J. Forest. 8: 86 (1985)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Monsonia trichuriella, 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.
- Photo: Swarochi Tathagath, CC BY 4.0, iNaturalist — original.
- Hardiness zone: USDA Zone 10a – 12b, estimated from the plant's typical growing conditions.
- 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.
