Lesser conostephium Plant Care

Lesser conostephium (Conostephium minus) belongs to the Ericaceae family within the Conostephium genus. Lesser conostephium is native to the southwest of Western Australia. Lesser conostephium is also known as small conostephium.

Lesser conostephium displays a low spreading shrub growth habit, reaching up to 1.5 ft tall with a spread of approximately 2 ft. Lesser conostephium produces small bell-shaped flowers in shades of pink, white, or purple.

Leaf size: approximately 2.5 inches.

Water a young or newly planted Lesser conostephium every 5–7 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.

Lesser conostephium thrives in partial shade to full shade. The optimal light range is 100–500 lux. Avoid placing Lesser conostephium in direct, harsh sunlight for extended periods, as this can scorch the foliage.

Conostephium minus tolerates temperatures of 50–70°F. Lesser conostephium prefers humidity levels of 40–60%.

Well-draining acidic soil mix with peat moss and pine bark. Good drainage is essential for Lesser conostephium to prevent waterlogging, which leads to root rot and fungal issues.

Feed Lesser conostephium 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 shade and well-draining acidic soil mix with peat moss and pine bark. Avoid low spots where water collects after rain.

Lesser conostephium is suited to USDA Zone 9b – 10b.

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.

Lesser conostephium can spread to about 2 ft (0.6 m) and reach about 2 ft (0 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 Lesser conostephium 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.

Lesser conostephium 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.

Lesser conostephium can be propagated through seeds, cuttings.

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

Lesser conostephium is susceptible to spider mites, aphids, 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.

Lesser conostephium grows outdoors in USDA Zone 9b – 10b. It survives winters down to planting zone 9b. Lesser conostephium is native to the southwest of Western Australia. In cooler regions, grow Lesser conostephium as a houseplant or bring it indoors before the first frost.