Parasitaxus usta Plant Care

Parasitaxus usta (Parasitaxus usta) belongs to the Podocarpaceae family within the Parasitaxus genus.

Parasitaxus usta displays a slow-growing coniferous tree growth habit, reaching up to 30 ft tall with a spread of approximately 15 ft. Parasitaxus usta produces small inconspicuous flowers.

Leaf size: approximately 2 inches.

Water a young or newly planted Parasitaxus usta every 14–21 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.

Parasitaxus usta thrives in partial shade to full shade. The optimal light range is 50–200 lux. Avoid placing Parasitaxus usta in direct, harsh sunlight for extended periods, as this can scorch the foliage.

Parasitaxus usta tolerates temperatures of 50–70°F. Parasitaxus usta prefers humidity levels of 60–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.

Well-draining acidic soil mix with high organic content. Good drainage is essential for Parasitaxus usta to prevent waterlogging, which leads to root rot and fungal issues.

Choose a spot with partial shade to full shade and well-draining acidic soil mix with high organic content. Avoid low spots where water collects after rain.

Parasitaxus usta is suited to USDA Zone 12a.

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.

Parasitaxus usta can spread to about 15 ft (4.6 m) and reach about 30 ft (9 m) tall. Space plants about 15 ft (4.6 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 Parasitaxus usta 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.

Parasitaxus usta is frost-tender (hardy to USDA zone 12). In colder areas grow it in a container and move it to a bright, frost-free place before the first frost.

Parasitaxus usta can be propagated through seeds, stem cuttings. Similar propagation techniques also apply to parasitaxus ustus plant care, which shares the same genus.

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

Parasitaxus usta is susceptible to spider mites, scale insects. 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.

Parasitaxus usta grows outdoors in USDA Zone 12a. It survives winters down to planting zone 12a. In cooler regions, grow Parasitaxus usta as a houseplant or bring it indoors before the first frost.