Montrichardia linifera Plant Care

Montrichardia linifera (Montrichardia linifera) belongs to the Araceae family within the Montrichardia genus. Montrichardia linifera is native to South America.

Montrichardia linifera displays a large, spreading aquatic plant growth habit, reaching up to 5 ft tall with a spread of approximately 3 ft. Montrichardia linifera produces unique spadix flowers resembling a calla lily.

Leaf size: approximately 12 inches.

Water a young or newly planted Montrichardia linifera every 3–5 days, soaking the whole root zone, until it is established — usually one to two growing seasons. Established trees mainly need water during long dry spells. In a container, water whenever the top few centimetres of soil are dry.

Montrichardia linifera thrives in bright indirect to partial shade. Avoid placing Montrichardia linifera in direct, harsh sunlight for extended periods, as this can scorch the foliage.

Montrichardia linifera tolerates temperatures of 65–80°F. Montrichardia linifera prefers humidity levels of 60–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.

Rich, well-draining potting mix with added perlite and peat moss. Good drainage is essential for Montrichardia linifera to prevent waterlogging, which leads to root rot and fungal issues.

Feed Montrichardia linifera every 6 months during the growing season with a balanced, slow-release fertilizer at the rate on the label. Established trees 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.

The PlantoScan app can remind you when to water and when to fertilize each plant.

Choose a spot with bright indirect to partial shade and rich, well-draining potting mix with added perlite and peat moss. Avoid low spots where water collects after rain.

Montrichardia linifera is suited to USDA Zone 13b.

Plant container-grown or balled-and-burlapped trees in spring or early autumn, setting the root flare at soil level, and water well after planting.

Montrichardia linifera can spread to about 3 ft (0.9 m) and reach about 5 ft (2 m) tall. Space plants about 3 ft (0.9 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 tree spacing calculator.

Prune Montrichardia linifera 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 tree in one year.

Montrichardia linifera 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.

Montrichardia linifera can be propagated through division of rhizomes, stem cuttings. Similar propagation techniques also apply to water yam plant care, which shares the same genus.

See all plants toxic to cats and plants toxic to dogs.

Montrichardia linifera is susceptible to spider mites, aphids, mealybugs. 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.

Montrichardia linifera grows outdoors in USDA Zone 13b. It survives winters down to planting zone 13b. Montrichardia linifera is native to South America. In cooler regions, grow Montrichardia linifera as a houseplant or bring it indoors before the first frost.