Silver Everlasting Plant Care

Silver Everlasting (Syncarpha vestita) belongs to the Asteraceae family within the Syncarpha genus. Silver Everlasting is native to the Cape Provinces of South Africa. Silver Everlasting is also known as Gnaphalium acilepis, Gnaphalium vestitum, Helichrysum lanatum.

Silver Everlasting displays a low rosette, clumping growth habit, reaching up to 1.5 ft tall with a spread of approximately 1.5 ft. Silver Everlasting produces bright yellow daisy-like flowers in clusters.

Leaf size: approximately 4 inches.

Water a young or newly planted Silver Everlasting every 10–14 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.

Silver Everlasting thrives in full sun to partial shade.

Syncarpha vestita tolerates temperatures of 50–75°F. Silver Everlasting prefers humidity levels of 40–60%.

Well-draining sandy soil mix with added organic matter for nutrients. Good drainage is essential for Silver Everlasting to prevent waterlogging, which leads to root rot and fungal issues.

Feed Silver Everlasting 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 mix with added organic matter for nutrients. Avoid low spots where water collects after rain.

Silver Everlasting is suited to USDA Zone 9a – 11b.

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.

Silver Everlasting 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 Silver Everlasting 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.

Silver Everlasting is frost-tender (hardy to USDA zone 9). In colder areas grow it in a container and move it to a bright, frost-free place before the first frost.

Silver Everlasting can be propagated through seeds, division of clumps. Similar propagation techniques also apply to argyrocome argyropse plant care, which shares the same genus.

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Silver Everlasting 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.

Silver Everlasting grows outdoors in USDA Zone 9a – 11b. It survives winters down to planting zone 9a. Silver Everlasting is native to the Cape Provinces of South Africa. In cooler regions, grow Silver Everlasting as a houseplant or bring it indoors before the first frost.