Spenceria ramalana Plant Care

Spenceria ramalana (Spenceria ramalana) belongs to the Rosaceae family within the Spenceria genus.

Spenceria ramalana displays a compact, mounding shrub growth habit, reaching up to 2.5 ft tall with a spread of approximately 3 ft. Spenceria ramalana produces small, delicate clusters of white or pink flowers.

Leaf size: approximately 4 inches.

Water a young or newly planted Spenceria ramalana 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.

Spenceria ramalana thrives in partial shade to full sun.

Spenceria ramalana tolerates temperatures of 60–75°F. Spenceria ramalana prefers humidity levels of 40–70%.

Rich, well-draining loamy soil with added compost for nutrients. Good drainage is essential for Spenceria ramalana to prevent waterlogging, which leads to root rot and fungal issues.

Feed Spenceria ramalana 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 partial shade to full sun and rich, well-draining loamy soil with added compost for nutrients. Avoid low spots where water collects after rain.

Spenceria ramalana is suited to USDA Zone 13a.

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.

Spenceria ramalana 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 Spenceria ramalana 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.

Spenceria ramalana 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.

Spenceria ramalana can be propagated through division, seeds, stem cuttings.

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Spenceria ramalana is susceptible to aphids, spider mites, 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.

Spenceria ramalana grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. In cooler regions, grow Spenceria ramalana as a houseplant or bring it indoors before the first frost.