Sunday, April 20, 2025

Plants

Botanic Gardens

A roadmap to achieving horticultural excellence

By Barbara Wheeler

Achieving excellence in growing and cultivating plants and gardens is an intrinsic part of each of our organisations, whether big or small. The technical aspects of good horticultural practice and horticultural excellence are intimately understood by experienced staff in our businesses, and frequently passed on verbally to newcomers.Continue reading

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Turf

The green side up

By Matthew Lunn

An iconic part of the home garden has been the humble lawn, but in recent times this terrific backyard addition is under threat. Plot sizes are getting smaller as the urban sprawl dictates city living in apartments and small courtyards, and where some are moving out of city dwellings where a nice turf area works well, the turf industry is faced with another phenomenon – artificial grass.Continue reading

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Plant PalettePlants

Ginkgo biloba – a botanic anomaly

By Clive Larkman

The world of botany is full of commonplace plants as well as some standout weirdos. Australia has its own Wollemi Pine which was ‘discovered’ in 1994 in a nature reserve just north of Sydney. It is not really known how old these wild plants are nor how old the species is.… Continue reading

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Botanic Gardens

Saving cycads from extinction in botanic gardens

By James A. R. Clugston and Scott Yates

Cycads are a charismatic group of plants with a lineage that dates back more than 250 million years. With around 370 currently recognised species in 10 genera split between two families (Cycadaceae and Zamiaceae), they are diverse and have a strong pantropical distribution.Continue reading

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Plant PalettePlants

Dream plant you have been searching for

Syzygium ‘Up and Away’ is the dream plant you have been searching for. With an unrivalled neat, columnar habit, and stunning foliage colour year-round, what more is there to be desired? White flowers are borne throughout the warmer months. Flowers are pollinator-friendly, attracting some of our beautiful native birds.… Continue reading

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Plant PalettePlants

‘Living fossil’ from Gondwana

Sure to turn heads with its striking foliage and eye-catching narrow growth habit, Ginkgo ‘Lemonlime Spire’ is the perfect addition to any garden or landscape design.

Famous for its foliage colour throughout the year, ‘Lemonlime Spire’ won’t disappoint. Its light-green spring foliage deepens to darker shades of green as the season progresses.… Continue reading

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Botanic Gardens

Reflecting on the Adelaide Botanic Garden Wetlands

By Dr Leonie J. Scriven

Water is a precious resource and vital to any successful horticultural venture. The Adelaide Botanic Garden had the vision and opportunity to diversify its potential water sources used to irrigate its living collection. Through the creation and development of a managed aquifer storage and recovery system, the botanic gardens can now use groundwater to irrigate the botanic gardens and has, in addition, created a wetland habitat used for teaching and horticultural training.Continue reading

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Botanic Gardens

Old gardens underpin new science

Words and images supplied By John Fitzsimmons

Botanic gardens are museums of living plants where botanists and horticulturists work together. Understandably, many of the world’s oldest and most respected botanic gardens began in association with places of learning – universities, churches, and under the patronage of wealthy benefactors.Continue reading

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Plant PalettePlants

Gin – juniper and ?

By Clive Larkman

When it comes to food and drink, like many other items in daily life, we are dictated by fashion and trends. Currently, we are in the middle of a boom in gin distillation. This has replaced the mass development of boutique, artisan or small batch breweries.… Continue reading

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