Big Blue Lily Turf (Liriope muscari ‘Big Blue’) is one of the most reliable and versatile evergreen groundcover perennials in the ornamental plant world, forming dense, arching clumps of deep, glossy green strap-like foliage that holds its color and structure through all four seasons. In late summer and early fall, upright spikes studded with rich violet-purple berry-like flowers emerge from the foliage clumps, adding a welcome burst of late-season color precisely when the garden is transitioning toward its quieter months. Shining black berries follow and persist into winter, extending the plant’s ornamental value deep into the cold season.
Cultivated from Professional Grade root systems, Big Blue Liriope is an indispensable workhorse for shaded and partially shaded landscape situations. Its dense, weed-suppressing clumps make it a premier choice for edging pathways and beds, massing under trees and large shrubs, stabilizing slopes and embankments, and solving the perennial challenge of dry shadeone of the most difficult conditions in the garden. It handles drought, deep shade, air pollution, and root competition with remarkable equanimity.
Why You’ll Love It
Year-Round Evergreen Structure: Deep, glossy green strap-like foliage maintains an attractive, dense mounding form through all four seasonsproviding consistent groundcover structure and weed suppression in challenging shaded and semi-shaded garden areas.
Rich Late-Season Violet Blooms: Upright flower spikes in rich violet-purple emerge in late summer and early fall when few other plants are bloomingfollowed by persistent glossy black berries that extend ornamental interest through winter.
Dry Shade Solution: One of very few ornamental groundcovers that genuinely thrives in the difficult combination of dry soil and deep shade beneath trees and large shrubsan indispensable landscape problem-solver.
Superior Weed Suppression: Dense, vigorous clumping habit naturally shades out weeds and reduces maintenance in high-traffic edging situations, under-canopy plantings, and massed groundcover applications.
Exceptionally Tough & Adaptable: Tolerates drought, air pollution, root competition, poor soils, and heavy shade with remarkable resilienceone of the most dependable and carefree landscape perennials available for challenging site conditions.
These 4″ healthy live plants thrive in part shade to full shade; foliage is most lush and vigorous in bright indirect light or dappled shade, though the plant tolerates deep shade reliably. Performs in part sun with consistent moisture. Plant in well-draining soil of average to low fertility. Water consistently during the first season to establish, then reduce to low, infrequent irrigation. Best suited for USDA Hardiness Zones 510. Mature height: 1218 inches; spread: 1218 inches. Blooms late summer to early fall. Cut back all foliage to the ground in late winter before new growth emerges to refresh the clump and remove any winter-tattered leaves. Divide established clumps every 34 years in spring to maintain vigor.
