Toropapa Plant Care

Toropapa (Alseuosmia macrophylla) belongs to the Alseuosmiaceae family within the Alseuosmia genus. Toropapa is native to New Zealand, along with two closely related species. Toropapa is also known as Native Honeysuckle.

Toropapa displays a compact, spreading shrub growth habit, reaching up to 3 ft tall with a spread of approximately 4 ft. Toropapa produces small, fragrant white flowers in clusters.

Leaf size: approximately 4 inches.

Water a young or newly planted Toropapa 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.

Toropapa thrives in partial shade to full shade. The optimal light range is 100–500 lux. Avoid placing Toropapa in direct, harsh sunlight for extended periods, as this can scorch the foliage.

Alseuosmia macrophylla tolerates temperatures of 60–75°F. Toropapa prefers humidity levels of 60–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.

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

Feed Toropapa 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.

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

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

Toropapa is suited to USDA Zone 13a – 10b.

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.

Toropapa can spread to about 4 ft (1.2 m) and reach about 3 ft (1 m) tall. Space plants about 4 ft (1.2 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.

Prune Toropapa 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.

Toropapa 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.

Toropapa can be propagated through seeds, stem cuttings. Similar propagation techniques also apply to toropapa plant care, which shares the same genus.

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

Toropapa is susceptible to aphids, 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.

Toropapa grows outdoors in USDA Zone 13a – 10b. It survives winters down to planting zone 13a. Toropapa is native to New Zealand, along with two closely related species. In cooler regions, grow Toropapa as a houseplant or bring it indoors before the first frost.