Sunsparkler Lime Zinger Sedum has succulent, apple-green to lime-green leaves with crisp cherry-red to ruby-red edges (picotee variegation). The leaves are small, rounded, and fleshy, forming a tight, dense mat. The colorful edging holds well for much of the growing season (often 7+ months). In late summer it produces large clusters of soft pink to hot pink flowers atop the foliage. The blooms last for weeks, attract pollinators like bees and butterflies, and don't flop.