Hemerocallis × 'Rainbow Rhythm® Tiger Swirl' is a bold, easy-care daylily that brings strong midsummer color to your garden. You will enjoy huge, golden-yellow blooms highlighted by a pronounced raspberry-red eye, with petals that often twist and curl for a dynamic, swirling look. Use it as a standout in perennial borders, along walkways, or in mixed plantings where the flower color can be seen up close.
Plant in full sun to part sun for best flowering. Give it average moisture while establishing, then water during extended dry spells. It performs best in well-drained soil but is adaptable and tolerant of a wide range of garden conditions. Mulch to conserve moisture and keep the crown area clear of heavy buildup.
At maturity, it forms a sturdy clump about 30-32 inches tall with a spread around 18-24 inches. Deadhead spent blooms for a tidier look, and remove old foliage after it yellows back. Divide clumps every few years if flowering declines or if you want to expand your planting.
Pair this daylily with ornamental grasses, coneflowers, salvias, or sedums for a long season of color and texture. Its upright habit and vivid flowers make it a reliable choice for sunny beds where you want strong, warm tones and eye-catching summer blooms.