5 Best Blue Lily Turf Plant | Stop Replanting Every Year

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The Emerald Goddess Liriope Muscari ships as three live plants with a root system that has been developing inside a container, not a bare-root bundle. This head start means the fibrous roots knit into surrounding soil faster and the foliage remains evergreen through mild winters even in partial shade.

Its drought tolerance rating is genuine — once established after six to eight weeks of regular watering, the plant power through dry spells that would crisp less resilient ground covers. The lilac flower spikes appear in late summer, adding vertical interest above the strappy green leaves.

For a gardener covering a 30-square-foot bed, three of these units spaced 10 inches apart will fill in noticeably by the second growing season. The upfront investment buys a root mass mature enough to choke out annual weeds before they get a foothold.

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The Big Blue Lilyturf pack delivers three Liriope muscari ‘Big Blue’ plants that are known for producing denser flower spikes than the straight species. The bloom color is a rich violet-lilac that stands out against the dark green foliage, making it a natural choice for edging a shaded walkway or bordering a mixed perennial bed.

This is a well-known cultivar for northern gardeners because it tolerates colder winters while holding its leaf color better than many other Liriope selections. The clumping habit stays tidy without aggressive runners, so it won’t invade adjacent lawn areas or flower beds unsolicited.

The plants arrive in a seasonal state — dormant and trimmed if shipped between late fall and early spring. That is normal behavior for this species, and the roots will push new growth once soil temperatures rise above 50°F. Plant them on 12-inch centers for a solid mass by late summer of the second year.

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Perennial Farm Marketplace offers a single Liriope muscari ‘Big Blue’ in a #1 container, which is a standard nursery pot size that indicates at least one full season of root development. A single specimen like this is perfect for filling a gap in an established bed, creating a focal point under a window, or testing the cultivar before committing to a bulk order.

The #1 container size means the root ball is large enough to survive transplant stress with minimal wilting. Unlike smaller plugs that can desiccate within hours of planting on a hot day, this plant gives you a wider window to get it in the ground and watered.

The lilac-colored flowers emerge on stalks that rise above the foliage in mid-to-late summer, and the evergreen leaves persist through zone 5 winters without browning at the tips. This is a reliable specimen for a gardener who wants one high-quality plant rather than a multi-pack of smaller divisions.

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This product is labeled Isotoma fluviatilis — commonly known as Blue Star Creeper — which is a different species from Liriope. However, it shares the same general use case as a low blue-flowering ground cover and is often cross-shopped with blue lily turf for small-area applications like path crevices.

The plant forms a dense 2- to 3-inch mat of rounded green leaves, topped with sky-blue star-shaped flowers from late spring through summer. The listing specifically notes tolerance of heavy foot traffic, making it a credible option for gaps between stepping stones or around spring bulbs where a walkable carpet is desired.

Note the USDA restricted states listed by the seller — this cannot ship to AK, AZ, CA, CO, ID, MT, NV, OR, UT, WA, or HI due to agricultural regulations. The plant is fully rooted in its pot and may arrive dormant if ordered between November and March. Space plants 10 inches apart for complete coverage.

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Agapanthus africanus, known as Lily of the Nile, produces tall stalks topped with rounded clusters of blue flowers. This listing offers ten small plants in 2-inch pots, which gives you a lot of individual starts for the money — ideal for a budget-minded gardener who wants to fill a sunny slope or a large open bed with blue blooms.

Unlike Liriope, Agapanthus is not evergreen in cold climates — it is deciduous and will die back to the ground in zone 7 and below. The plants need full sun to produce the best flower display, and they prefer well-drained soil rather than the damp conditions that Liriope tolerates.

The 2-inch pot size means these are young seedlings or small divisions, not mature specimens. Expect to baby them through the first season with consistent watering and weed suppression. The payoff comes in year two when the clumps enlarge and each plant sends up multiple flower stalks reaching 18 to 24 inches tall.