Perennial Purslane Plant Care

Perennial Purslane (Portulaca paniculata) belongs to the Portulacaceae family within the Portulaca genus. Perennial Purslane is native to much of North and South America, and the Caribbean countries.

Perennial Purslane displays a low spreading succulent growth habit, reaching up to 0.5 ft tall with a spread of approximately 1.5 ft. Perennial Purslane produces colorful, small, cup-shaped flowers in various shades.

Leaf size: approximately 1 inches.

Portulaca paniculata requires watering every 7–10 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.

Perennial Purslane thrives in full sun.

Portulaca paniculata grows best at temperatures of 60–85°F. Perennial Purslane prefers humidity levels of 40–60%.

Sandy, well-draining soil with added perlite for improved drainage. Good drainage is essential for Perennial Purslane to prevent waterlogging, which leads to root rot and fungal issues.

Feed Perennial Purslane every 4 months during the growing season (spring and summer) with a balanced fertilizer diluted to the strength on the label.

Pause feeding in autumn and winter, when growth slows, and never fertilize dry soil — water first.

The PlantoScan app can remind you when to water and when to fertilize each plant.

Repot every 1-2 years in spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.

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

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Perennial Purslane is susceptible to aphids, spider mites. 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.

Perennial Purslane grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Perennial Purslane is native to much of North and South America, and the Caribbean countries. In cooler regions, grow Perennial Purslane as a houseplant or bring it indoors before the first frost.