Monday, April 7, 2025

Plants

Trees

Selection of advanced trees requires forward-thinking

By Karen Smith

Selecting advanced trees for a landscape design requires forward-thinking for an outcome that is a win-win situation for both growers and landscape architects, but most importantly, the client or end user.

Like any design, whether it be landscape, building or fashion, designers aim for a design that is unique and by putting their own stamp on the project, sets them apart from others.… Continue reading

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Plant PalettePlants

Essential oil – a rapidly growing market

By Clive Larkman

The essential oil market is huge and growing rapidly, with an expected value of $US10 billion by 2025.  Some reports are even predicting that it could be in excess of $US20 billion by 2027. This increase has its roots in a range of reasons, one of which is COVID-19, but overall, the whole sector is expanding.Continue reading

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Plant PalettePlants

Pretty in pink

Label: Brachychiton ‘Griffith Pink’

ACRA Registration 268 (October 1986)

Family: Malvaceae

Origin: Brachychiton ‘Griffith Pink’ is a hybrid between B. discolor and B. populneus. It is thought that this cultivar originated in the Murrumbidgee Irrigation Area. The actual place of origin of this cultivar is obscure, as checking with herbaria in Queensland and NSW revealed a collection at Condong, NSW (near Tweed River) on alluvial flats.… Continue reading

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Plant PalettePlants

Wax flower puts on a show

Label: Chamelaucium uncinatum ‘University’

ACRA Registration 143 (November 1982)

Family: Myrtaceae

Origin: Chamelaucium uncinatum ‘University’ is a form of Chamelaucium uncinatum originally selected from plants growing at the University of Western Australia by the late Oliver J Dowell. It has been grown commonly in cultivation since the early 1960’s.… Continue reading

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Botanic Gardens

World class conservatory for the nation’s capital

By Peter Byron

The Ian Potter National Conservatory (Conservatory) is the first major development from the Australian National Botanic Gardens’ (ANBG) 20-year Master Plan, announced by the Australian Government in June 2015. The Conservatory will be a national and international showcase of some of Australia’s most beautiful and unusual tropical native flora.Continue reading

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Plant PalettePlants

Forager’s delight attracts birds and butterflies

By Bruce Thompson

Common Name: Native Mulberry, White Nettle, False Stinger, Queensland Grass-Cloth Plant, Koomeroo-Koomeroo, Kongangn, Thil-la-wo

Genus: Pipturus

Species: argenteus

Family: Urticaceae

Origin: Occurs in coastal range lowland rainforests, on the edges of riverine communities and regrowth with occasional inundation, damp gullies and coral cays from Lismore to Papua New Guinea.… Continue reading

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Botanic Gardens

Wardian Cases, an Adelaide and South Australian perspective

By John Sandham

In the British summer of 1829, while undertaking the collection of a moth pupa into a sealed glass vial, Dr Nathaniel Bagshaw Ward (1791-1868) observed that fern spores and grass seed, captured within the closed environment, could germinate and grow without any outside assistance.Continue reading

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