Sea Purslane Plant Care

Sea Purslane (Blutaparon vermiculare) belongs to the Amaranthaceae family within the Blutaparon genus. Sea Purslane is native to the Americas from the southeastern United States to Mexico, Central America, the Caribbean, northern South America, and Brazil, and to western and central tropical Africa from Mauritania to Angola.

Sea Purslane displays a low spreading groundcover growth habit, reaching up to 0.5 ft tall with a spread of approximately 1.5 ft. Sea Purslane produces small inconspicuous flowers in clusters.

Leaf size: approximately 1 inches.

Water a young or newly planted Sea Purslane 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.

Sea Purslane thrives in full sun to partial shade.

Blutaparon vermiculare tolerates temperatures of 60–85°F. Sea Purslane prefers humidity levels of 40–70%.

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

Feed Sea Purslane 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 added organic matter. Avoid low spots where water collects after rain.

Sea Purslane 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.

Sea Purslane can spread to about 2 ft (0.5 m) and reach about 1 ft (0 m) tall. Space plants about 2 ft (0.5 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 Sea Purslane 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.

Sea Purslane 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.

Sea Purslane can be propagated through seeds, stem cuttings. Similar propagation techniques also apply to blutaparon rigidum plant care, which shares the same genus.

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

Sea Purslane 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.

Sea Purslane grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Sea Purslane is native to the Americas from the southeastern United States to Mexico, Central America, the Caribbean, northern South America, and Brazil, and to western and central tropical Africa from Mauritania to Angola. In cooler regions, grow Sea Purslane as a houseplant or bring it indoors before the first frost.