Hualania colletioides Plant Care

Hualania colletioides (Hualania colletioides) belongs to the Polygalaceae family within the Hualania genus. Hualania colletioides is native to northwestern Argentina.

Hualania colletioides displays a low rosette, clumping growth habit, reaching up to 1.5 ft tall with a spread of approximately 1.5 ft. Hualania colletioides produces small, delicate flowers in shades of pink, purple, or white.

Leaf size: approximately 4 inches.

Water a young or newly planted Hualania colletioides 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.

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

Hualania colletioides tolerates temperatures of 65–75°F. Hualania colletioides prefers humidity levels of 50–70%. A pebble tray or humidifier helps maintain adequate moisture around the plant.

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

Feed Hualania colletioides 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 bright indirect light and well-draining, slightly acidic soil with high organic matter content. Avoid low spots where water collects after rain.

Hualania colletioides is suited to USDA Zone 13b.

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.

Hualania colletioides can spread to about 2 ft (0.5 m) and reach about 2 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.

Prune Hualania colletioides 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.

Hualania colletioides 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.

Hualania colletioides can be propagated through seeds, division of offsets.

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

Hualania colletioides is susceptible to spider mites, mealybugs, 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.

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