Asplundia stenophylla Plant Care

Asplundia stenophylla (Asplundia stenophylla) belongs to the Cyclanthaceae family within the Asplundia genus.

Asplundia stenophylla displays a clumping, upright habit growth habit, reaching up to 5 ft tall with a spread of approximately 3 ft. Asplundia stenophylla produces small, inconspicuous flowers surrounded by bracts.

Leaf size: approximately 12 inches.

Water a young or newly planted Asplundia stenophylla every 7–10 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.

Asplundia stenophylla thrives in bright indirect light. Avoid placing Asplundia stenophylla in direct, harsh sunlight for extended periods, as this can scorch the foliage.

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

Rich, well-draining soil with high organic content. Good drainage is essential for Asplundia stenophylla to prevent waterlogging, which leads to root rot and fungal issues.

Feed Asplundia stenophylla 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 light and rich, well-draining soil with high organic content. Avoid low spots where water collects after rain.

Asplundia stenophylla 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.

Asplundia stenophylla 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 Asplundia stenophylla 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.

Asplundia stenophylla 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.

Asplundia stenophylla can be propagated through division of offsets, seeds. Similar propagation techniques also apply to asplundia albicarpa plant care, which shares the same genus.

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

Asplundia stenophylla is susceptible to mealybugs, 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.

Asplundia stenophylla grows outdoors in USDA Zone 13b. It survives winters down to planting zone 13b. In cooler regions, grow Asplundia stenophylla as a houseplant or bring it indoors before the first frost.