Salvia arbuscula Plant Care

Salvia arbuscula (Salvia arbuscula) belongs to the Lamiaceae family within the Salvia genus. Salvia arbuscula is native to the mountains of central Mexico, growing between 2,600 and 10,500 ft elevation.

Salvia arbuscula displays an upright, bushy shrub growth habit, reaching up to 3 ft tall with a spread of approximately 2 ft. Salvia arbuscula produces colorful spikes of tubular flowers in shades of blue, purple, pink, or red.

Leaf size: approximately 4 inches.

Water a young or newly planted Salvia arbuscula every 7–14 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.

Salvia arbuscula thrives in full sun to partial shade.

Salvia arbuscula tolerates temperatures of 50–90°F. Salvia arbuscula prefers humidity levels of 40–70%.

Well-draining sandy loam with added perlite for improved drainage. Good drainage is essential for Salvia arbuscula to prevent waterlogging, which leads to root rot and fungal issues.

Feed Salvia arbuscula 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 loam with added perlite for improved drainage. Avoid low spots where water collects after rain.

Salvia arbuscula 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.

Salvia arbuscula can spread to about 2 ft (0.6 m) and reach about 3 ft (1 m) tall. Space plants about 2 ft (0.6 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 Salvia arbuscula 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.

Salvia arbuscula 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.

Salvia arbuscula can be propagated through seeds, stem cuttings. Similar propagation techniques also apply to sage plant plant care, which shares the same genus.

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Salvia arbuscula 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.

Salvia arbuscula grows outdoors in USDA Zone 12a. It survives winters down to planting zone 12a. Salvia arbuscula is native to the mountains of central Mexico, growing between 2,600 and 10,500 ft elevation. In cooler regions, grow Salvia arbuscula as a houseplant or bring it indoors before the first frost.