Spear Saltbush Plant Care

Spear Saltbush (Einadia hastata) belongs to the Amaranthaceae family within the Einadia genus. Spear Saltbush is native to coastal and inland areas of eastern Australia.

Spear Saltbush displays a low spreading groundcover growth habit, reaching up to 0.5 ft tall with a spread of approximately 1.5 ft. Spear Saltbush produces small inconspicuous flowers.

Leaf size: approximately 1 inches.

Water a young or newly planted Spear Saltbush 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.

Spear Saltbush thrives in full sun to partial shade.

Einadia hastata tolerates temperatures of 50–85°F. Spear Saltbush prefers humidity levels of 40–70%.

Well-draining sandy soil with added organic matter for moisture retention. Good drainage is essential for Spear Saltbush to prevent waterlogging, which leads to root rot and fungal issues.

Feed Spear Saltbush 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 sandy soil with added organic matter for moisture retention. Avoid low spots where water collects after rain.

Spear Saltbush is suited to USDA Zone 12a.

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.

Spear Saltbush can spread to about 2 ft (0.5 m) and reach about 1 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 Spear Saltbush 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.

Spear Saltbush 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.

Spear Saltbush can be propagated through seeds, stem cuttings. Similar propagation techniques also apply to nodding saltbush plant care, which shares the same genus.

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Spear Saltbush is susceptible to aphids, spider mites, whiteflies. 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.

Spear Saltbush grows outdoors in USDA Zone 12a. It survives winters down to planting zone 12a. Spear Saltbush is native to coastal and inland areas of eastern Australia. In cooler regions, grow Spear Saltbush as a houseplant or bring it indoors before the first frost.