Many-spined Cryptandra Plant Care

Many-spined Cryptandra (Cryptandra multispina) belongs to the Rhamnaceae family within the Cryptandra genus. Many-spined Cryptandra is native to the southwest of Western Australia.

Many-spined Cryptandra displays a low spreading shrub growth habit, reaching up to 2 ft tall with a spread of approximately 3 ft. Many-spined Cryptandra produces small white or pink clustered flowers.

Leaf size: approximately 1.5 inches.

Water a young or newly planted Many-spined Cryptandra 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.

Many-spined Cryptandra thrives in full sun to partial shade.

Cryptandra multispina tolerates temperatures of 50–80°F. Many-spined Cryptandra prefers humidity levels of 40–70%.

Well-draining sandy soil mix with some organic matter. Good drainage is essential for Many-spined Cryptandra to prevent waterlogging, which leads to root rot and fungal issues.

Feed Many-spined Cryptandra 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 some organic matter. Avoid low spots where water collects after rain.

Many-spined Cryptandra 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.

Many-spined Cryptandra can spread to about 3 ft (0.9 m) and reach about 2 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 Many-spined Cryptandra 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.

Many-spined Cryptandra 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.

Many-spined Cryptandra can be propagated through seeds, softwood cuttings.

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

Many-spined Cryptandra is susceptible to 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.

Many-spined Cryptandra grows outdoors in USDA Zone 12a. It survives winters down to planting zone 12a. Many-spined Cryptandra is native to the southwest of Western Australia. In cooler regions, grow Many-spined Cryptandra as a houseplant or bring it indoors before the first frost.