Mealy Baccharis Plant Care

Mealy Baccharis (Baccharis farinosa) belongs to the Asteraceae family within the Baccharis genus. Mealy Baccharis is native to North America. Mealy Baccharis is also known as Mealy-leaf Baccharis, Baccharis angustifolia, Baccharis farinosa.

Mealy Baccharis displays an upright, bushy shrub growth habit, reaching up to 6 ft tall with a spread of approximately 4 ft. Mealy Baccharis produces small white or greenish flowers in dense clusters.

Leaf size: approximately 2 inches.

Water a young or newly planted Mealy Baccharis every 7–14 days, soaking the whole root zone, until it is established — usually one to two growing seasons. Established trees mainly need water during long dry spells. In a container, water whenever the top few centimetres of soil are dry.

Mealy Baccharis thrives in full sun to partial shade.

Baccharis farinosa tolerates temperatures of 50–85°F. Mealy Baccharis prefers humidity levels of 40–70%.

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

Feed Mealy Baccharis every 6 months during the growing season with a balanced, slow-release fertilizer at the rate on the label. Established trees 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. Avoid low spots where water collects after rain.

Mealy Baccharis is suited to USDA Zone 12a.

Plant container-grown or balled-and-burlapped trees in spring or early autumn, setting the root flare at soil level, and water well after planting.

Mealy Baccharis can spread to about 4 ft (1.2 m) and reach about 6 ft (2 m) tall. Space plants about 4 ft (1.2 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 tree spacing calculator.

Prune Mealy Baccharis 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 tree in one year.

Mealy Baccharis 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.

Mealy Baccharis can be propagated through seeds, softwood cuttings. Similar propagation techniques also apply to manzanita baccharis plant care, which shares the same genus.

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

Mealy Baccharis 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.

Mealy Baccharis grows outdoors in USDA Zone 12a. It survives winters down to planting zone 12a. Mealy Baccharis is native to North America. In cooler regions, grow Mealy Baccharis as a houseplant or bring it indoors before the first frost.