Finschia Plant Care

Finschia (Finschia ferruginiflora) belongs to the Proteaceae family within the Finschia genus. Finschia is native to Papua New Guinea.

Finschia displays a compact, bushy shrub growth habit, reaching up to 3 ft tall with a spread of approximately 3 ft. Finschia produces small, tubular flowers in shades of red, orange, or yellow.

Leaf size: approximately 6 inches.

Water a young or newly planted Finschia 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.

Finschia thrives in full sun to partial shade.

Finschia ferruginiflora tolerates temperatures of 55–75°F. Finschia prefers humidity levels of 40–60%.

Well-draining acidic soil mix with added organic matter like peat moss and pine bark. Good drainage is essential for Finschia to prevent waterlogging, which leads to root rot and fungal issues.

Feed Finschia 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 full sun to partial shade and well-draining acidic soil mix with added organic matter like peat moss and pine bark. Avoid low spots where water collects after rain.

Finschia is suited to USDA Zone 12b.

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.

Finschia can spread to about 3 ft (0.9 m) and reach about 3 ft (1 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 plant spacing calculator.

Prune Finschia 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.

Finschia 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.

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

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

Finschia is susceptible to aphids, scale insects, spider mites. 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.

Finschia grows outdoors in USDA Zone 12b. It survives winters down to planting zone 12b. Finschia is native to Papua New Guinea. In cooler regions, grow Finschia as a houseplant or bring it indoors before the first frost.