Identifying Purslanes: Annuals That Self-Seed

Portulaca Species Grown as Ornamentals

The plants in question are purslanes (Portulaca species)—annuals that often grow as weeds but are cultivated for colorful blooms in hanging baskets. Unlike perennial moss rose relatives, these don't survive winter but readily self-seed.

Seed Collection and Propagation

• Allow seed capsules to dry on plants
• Collect small black seeds when capsules open
• Sow next spring for new plants
• Note: Hybrid varieties may not come true from seed

These heat-tolerant, drought-resistant plants thrive in sunny locations with minimal care.