Tradescantia andersoniana 'Caerulea Plena' - 2026

Tradescantia virginiana ‘Caerulea Plena’ is a striking perennial prized for its rich, fully double blooms and its showy summer display. The plant forms clumps of slingy lanceolate foliage—deep green, graceful as it arches—providing an attractive backdrop even when not in bloom. In summer to early autumn it bursts into abundant double, deep blue flowers with yellow centres; the double form adds fullness and texture, especially when planted in drifts or massed in borders. Though the individual flowers may be fleeting, the overall impact through the flowering months is impressive and well worth the wait.

Ecologically, this plant is valuable to pollinators: bees and other insects are drawn to the vivid blooms and the nectar. It prefers moist, fertile soil that drains well, and does best in full sun to partial shade so long as it avoids the hottest midday sun, which can cause wilting. Once established, it is fairly tolerant of regular garden conditions, though occasional deadheading or trimming will help maintain shape and prolong flowering. It works well in garden borders, cottage gardens, and also in large containers where the full blue blooms can be appreciated.