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Products > Cordyline australis 'Dark Star'   Cordyline australis 'Dark Star' - Red Grass Palm Note: This plant is not currently for sale. This is an archive page preserved for informational use.     Habit and Cultural Information Category: Tree Family: Dracaenaceae (~Agaveaceae) Origin: New Zealand (Australasia) Evergreen: Yes Red/Purple Foliage: Yes Flower Color: White Bloomtime: Spring Fragrant Flowers: Yes Height: 20-30 feet Width: 8-10 feet Exposure: Sun or Shade Summer Dry: Yes Deer Tolerant: Yes Irrigation (H2O Info): Low Water Needs Winter Hardiness: <15° F Cordyline australis 'Dark Star' (Red Grass Palm) - This is a palm-like, sub-tropical tree that grows with an upright habit and with age will branch to produce several heads. This cultivar has very dark reddish-bronze sword-like strap leaves. It is possible that this plant will grow as large as the species, reaching 20 to 25 feet tall and spreading to about 12 feet wide, but we note that this cultivar is not a vigorous plant and likely it will remain smaller in the garden. It will likely produce large panicles of small, sweet-scented flowers in late spring to summer. Best in full coastal sun to light shade - some shade protection necessary in hotter inland gardens. It is drought tolerant in coastal gardens but responds well to occasional to regular irrigation. Useful in dry gardens but also offers a tropical look. A great container plant. It can tolerate coastal conditions if protected from direct sea winds (Zone 2) . It is hardy to around 15° F, growing well in USDA zones 9-10 (and possibly warmer Zone 8 locations). 'Dark Star' appears to be a mutation of 'Red Star' and was received by San Marcos Growers in 2005 from a tissue culture lab mixed with plants of 'Red Star'. It is like 'Red Star' but has narrower and darker foliage and also does not grow as vigorously as 'Red Star'.  The information on this page is based on research conducted about this plant in the San Marcos Growers library, from online sources, and from observations made of the crops growing in our nursery, plants in the nursery's garden and those in other gardens where we may have observed it. We also have incorporated comments received from others and welcome getting feedback from those who may have additional information, particularly if this information includes cultural information that would aid others in growing Cordyline australis 'Dark Star'.     [MORE INFO]