Tag Archives: drought tolerant

Canberra’s native gardens around Parliament House

Parliament House in Canberra covers an area of 33 hectares on Capital Hill. There are 10 hectares of turf (easy to see) and 13 hectares of garden beds. I have written a post on the courtyard gardens, but native gardens around the building actually make up about nine hectares of the gardens.

IMG_5637 (640x390)In 1988 the native gardens were originally planted as a dense understory beneath the canopy of trees.

Canberra suffered a very long drought, starting in 2003 ….the native gardens were watered until 2006 when the whole region began severe water restrictions. To achieve a 45 per cent reduction in water use, the irrigation of the native gardens was stopped. As with many gardens in Canberra, some plants were lost,  others adapted well, and some were replaced by shrubs that could tolerate drier conditions.

Here are some of the native plants that have survived and thrived…..

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Hairpin banksias (Banksia spinulosa)

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Eriostemon

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An early flowering Bottle brush (Callistemons) in this part of the garden

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Grevillea ground cover

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Grevillea shrub

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Purple Mint Bush (Prostanthera ovalifolia)

The gardens fit into the landscape so well that it is surprising to find paths winding throughout the shrubs and trees, it is easy to forget we are walking between Parliament House and a busy road!

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Tennis courts, for use by all parliamentary staff, are almost hidden amongst the trees..

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and a Senate oval is used for volleyball, football and touch football. The hedge of Bottlebrushes are unfortunately not flowering yet, we’ll come back later for them.

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The plants at either side of the Senate oval steps are hairpin banksias and white Correas

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Natives grasses are used as boundaries between one garden and another….unfortunately the snowy river wattle (Acacia boormanii) has almost finished flowering (behind the native grasses)

I love the white barked gum trees which can look spectacular in the evening or early morning light.

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This is the perfect habitat for birds, but, today, we’ve only seen the larger birds around…. ravens, magpies, and of course…..a currawong being swooped by poor swallows as they try to defend their nest.

It must be spring!

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a Magpie studiously ignoring the frantic call of a Plover.

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a Currawong looking out for the swallow’s nest…

The Senate gardens are slightly different to the House of Representative gardens, so I’ll write about that in a new post.