Portulaca 'Sundial Scarlet': Annual Beauty, Not a Perennial

That vibrant 'Sundial Scarlet' portulaca in your pot? Enjoy it now — it won't return next year. Portulaca (moss rose) is a true annual in most U.S. climates, completing its life cycle in one season.

What This Means for You

• No overwintering. Frost kills it. Bringing it indoors won't keep it alive long-term.
• Hybrid seeds won't come true. 'Sundial Scarlet' is an F1 hybrid; saved seed produces variable, often inferior plants.
• Plan to replant. Buy fresh plants or seed each spring.

Growing Tips for This Season

Portulaca thrives in full sun, heat, and lean, well-drained soil. Water sparingly — it's drought-tolerant. Deadhead spent blooms to encourage more flowers. It's perfect for containers, rock gardens, and hot, dry spots where little else blooms.

Related Edible Note

Portulaca is related to purslane (Portulaca oleracea), a nutritious edible green — but ornamental varieties aren't bred for flavor.