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Products > Dianella caerulea 'Casitas Springs'   Dianella caerulea 'Casitas Springs' - Paroo Lily Note: This plant is not currently for sale. This is an archive page preserved for informational use.     Habit and Cultural Information Category: Grass-like Family: Phormiaceae (~Xanthorrhoeaceae) Origin: Australia (Australasia) Evergreen: Yes Flower Color: Blue Violet Bloomtime: Spring/Summer Height: 1-2 feet Width: 2-4 feet Exposure: Full Sun Irrigation (H2O Info): Medium Water Needs Winter Hardiness: 20-25° F Dianella caerulea 'Casitas Springs' (Paroo Lily) - An evergreen perennial from Australia. Dianella caerulea is a highly variable species and this gray form is a wonderful selection. Clumping plant of erect strap-like leaves to about 24 to 28 inches tall and clumping to 2 to 4 feet wide. A small evergreen, tufting perennial with narrow strap-like leaves, compressed into flat fans, forming spreading patches. Flowers and fruit appear over summer, the star-shaped flowers vary in color between light and dark blue followed by attractive translucent purple-cobalt fruit which releases an indigo stain when squeezed. Keep well watered and mulched. Hardy to 20-25° F and long-lived once established. Grows best in full sun and needs a well-drained soil. Perfect for use in rock gardens are as a specimen container plant and for an impressive display plant in masse. We received this plant initially from Jo O'Connell.  The information on this page is based on research conducted in our nursery library and from online sources as well as from observations made of this plant as it grows in our nursery, in the nursery's garden and in other gardens that we have observed it in. We also will incorporate comments received from others and always appreciate getting feedback of any kind from those who have additional information, particularly if this information is contrary to what we have written or includes additional cultural tips that might aid others in growing Dianella caerulea 'Casitas Springs'.     [MORE INFO]