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EMERALD ARCH® Dianella dimensions

EMERALD ARCH® Dianella tasmanica 'DT23' PBR

EMERALD ARCH® Dianella suits mass plantings, specimen plantings and low water gardens

Emerald Arch® Dianella tasmanica ‘DT23’ PBR

  • Broad arching leaves
  • Creates warm tropical feel for cooler climates
  • Deep green foliage for most of the year

Description: This Flax Lily has broad arching leaves and blue – yellow flowers from September to November. It creates a tropical feel whilst being extremely cold hardy. Emerald Arch® Dianella has low water requirements and is better suited to cool or temperate climates.

Size: 55cm high x 50cm wide.

Planting Density: 4–6 plants per m², 2–3 plants per linear metre.

Uses: Mass plantings, specimen plantings and low water gardens.

Position: Full sun to heavy shade. Tolerates drought and frost. Emerald Arch® Dianella suits well drained soils to clay soils. Avoid very poor soils. For Sydney and north, light shade to heavy shade only (can use in full sun if near the coast).

Care: Water as required for 8-13 weeks until established. Plant in a well mulched garden (chunky mulch is recommended). Ensure crown or base of plant is not below soil. Use slow release fertiliser in spring. Trim older leaves as required and cut back halfway every 3-7 years (will look better with pruning every 3 years, this depends on your requirements).

Where it works: NSW, ACT, VIC, TAS, SA & WA.

Top Emerald Arch® Wholesale Growers

Some of the top wholesale growers listed below do also sell retail, those marked as Trade Only will not, all others will sell direct to the general public.

Grower Location Phone Email
Alpine Nurseries
(Trade Only)
DURAL 02 9651 0900
Kenthurst Nursery
(Trade Only)
KENTHURST 02 9654 1410
Grower Location Phone Email
Meyer Nurseries
(Trade Only)
BLIND BIGHT 03 5998 3762
Tall Trees
(Trade Only)
BALNARRING 03 5983 0166
Rodilesa Plant Supplies JUNORTOUN 03 5449 3966
Prestige Plants Australia
(Trade Only)
KINGLAKE 03 5786 2036
Grower Location Phone Email
Heynes Wholesale Nursery BURTON 08 8280 8088
Native Plant Wholesalers
(Trade Only)
COMPTON 08 8726 6210
Coromandel Native Nursery COROMANDEL EAST 08 8388 2777

For retail nurseries and more wholesale growers click here.

This website gives general information for the states/regions in Australia. For local information on which plants work in your area contact your local grower. Local grower knowledge is vital, this website is no substitute.

Heights shown on the website are for general gardening conditions. In well maintained gardens, some plants will get taller.

Explore our range of flax lilies including Dianella caerulea, Dianella revoluta, Dianella prunina, and Dianella tasmanica on our Dianella plants page.

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Buy Online

Unfortunately we have no current online
stockists for this variety. For availability,
please contact your local retail or wholesale nursery.

Where to Buy

For retail nurseries and more wholesale growers click here.


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More Information

For more detailed information on Emerald Arch® Dianella click here.

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