Fieldia Plant Care

Fieldia (Fieldia australiana) belongs to the Gesneriaceae family within the Fieldia genus. Fieldia is native to the tropical rainforests of north-eastern Queensland, Australia.

Fieldia displays a low rosette, spreading growth habit, reaching up to 0.5 ft tall with a spread of approximately 1 ft. Fieldia produces tubular flowers in shades of pink, purple, or white.

Leaf size: approximately 4 inches.

Water a young or newly planted Fieldia 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.

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

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

Well-draining, humus-rich soil with added perlite for extra drainage. Good drainage is essential for Fieldia to prevent waterlogging, which leads to root rot and fungal issues.

Feed Fieldia 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, humus-rich soil with added perlite for extra drainage. Avoid low spots where water collects after rain.

Fieldia 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.

Fieldia can spread to about 1 ft (0.3 m) and reach about 1 ft (0 m) tall. Space plants about 1 ft (0.3 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 Fieldia 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.

Fieldia 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.

Fieldia can be propagated through leaf cuttings, division, seeds. Similar propagation techniques also apply to fieldia plant care, which shares the same genus.

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

Fieldia 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.

Fieldia grows outdoors in USDA Zone 13b. It survives winters down to planting zone 13b. Fieldia is native to the tropical rainforests of north-eastern Queensland, Australia. In cooler regions, grow Fieldia as a houseplant or bring it indoors before the first frost.