Moss Rose 'Sundial Mix' (Portulaca grandiflora 'Sundial Mix'): A Heat-Loving Annual with Double Flowers in a Rainbow

Moss Rose 'Sundial Mix' is a seed strain of the classic moss rose, selected for early, prolific flowering and a wide color range (red, pink, orange, yellow, white, bicolors) with semi-double to double blooms. The succulent, needle-like leaves form a low, spreading mat 4–6 inches high. Flowers open in full sun, close at night. Thrives in the hottest, driest conditions where other annuals fail. Part of the Sundial Series.

Taxonomic Profile

Growing Guide

Full sun (essential). Poor, sandy, well-drained soil. Heat and drought tolerant. Direct sow after frost. Self-seeds readily. Annual. Perfect for hot borders, rock gardens, containers, and hellstrips.