Alert: Limited Online Availability

Now that fall is here, we have limited our stock for online purchase. Find Monrovia plants at your local garden center. Pre-order for 2023 will be available later this year. ×

Lucerne Blue-Eyed Grass

Sisyrinchium angustifolium 'Lucerne'

SKU
01189
A casual spreader that makes a lovely selection for the informal, naturalized garden. Bright blue, star-shaped flowers with gold centers rise above diminutive, iris-like foliage. Excellent for edging or the front of mixed borders. An herbaceous perennial.
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5-9

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Full sun, Partial sun

Keep soil moist, but not soggy.

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More Information
Botanical Pronunciationsis-ee-RINK-ee-um an-gus-tee-FOH-lee-um
Average Size at MaturityQuickly reaches 6 to 12 in. tall and wide.
Bloom TimeLate Spring to Midsummer
Deciduous/ EvergreenHerbaceous
Flower AttributeShowy Flowers
Flower ColorBlue
Foliage ColorBlue-green
Garden StyleCottage, Rustic
Growth HabitClumping
Growth RateFast
Landscape UseBorder, Container, Poolside, Edging
Light NeedsFull sun, Partial sun
Special FeatureEasy Care, North American Native Selection, Fast Growing
Water NeedsModerate
Watering NeedsKeep soil moist, but not soggy.
Companion PlantsBlack-Eyed Susan (Rudbeckia); Plumbago (Plumbago); Hummingbird Mint (Agastache); Blue Grama Grass (Bouteloua gracilis); Coneflower (Echinacea);

Provide evenly moist, well-drained soil. Water deeply and regularly during first growing season to establish an extensive root system. Once established, prefers regular moisture but tolerates dry conditions. Remove old foliage before new leaves emerge in spring. Clumps may be divided every 2 to 3 years in early spring.

This Plant's Growing Zones: 5-9

USDA Cold Hardiness Zone Map

Your USDA Cold Hardiness Zone:

Your climate may be too cold for this plant