Friday, October 10, 2025

Author: Michael Casey

EnvironmentEnvironment & Sustainability

Can Practice Note 15 finally place a value on green?

By Michael Casey

As cities face rising environmental pressures, the Institute of Public Works Engineering Australasia (IPWEA)’s draft Practice Note 15 offers a timely framework to formally recognise green infrastructure as a core asset class, integrating nature into the heart of urban planning, financial strategy, and infrastructure resilience.Continue reading

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PropagationTissue Culture

Challenging, persistent and a bit gross!

Contamination in plant tissue culture 

By Lisa Wightwick

Wherever plant tissue culture goes, so follows contamination. But what is culture contamination, where does it come from and why is it so undesirable?  

In the context of plant tissue culture, ‘contamination’ is a broad term that describes a range of unwanted microorganisms that can have significant impacts on the health and success of the plants.… Continue reading

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HistoryLandscape

The man who planted Canberra

By Gabrielle Stannus

Many of us would remember learning in school about the pivotal role that American Walter Burley Griffin played in the design and development of the Australian national capital. However, author Robert Macklin says that another man deserves more credit for his role in transforming the Limestone Plains into the thriving garden city we now know as Canberra, and for laying the foundations for modern Australian horticulture.Continue reading

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EditorialGreener Spaces Better Places Update

What’s GROWING on?

HELPING NURSERIES SELL MORE PLANTS IN-STORE TRIAL NOW LIVE

Greener Spaces Better Places is excited to share an update on our HOW TO GROW campaign, a trial now live across five participating nurseries nationwide.
Launched earlier this year, the trial is testing whether simple, colour-coded pot stickers – each linked to a QR code and bite-sized plant care video – can help nursery customers buy and grow with confidence.… Continue reading

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Advanced TreesPlants

Is bigger better?

By Patrick Regnault

Advanced trees have an undeniable use in the landscapes of public and private gardens. They help create a focal point, anchor the new landscape and sometimes they are simply the most practical option. But are they overused? Are they horticulturally appropriate for the site or the species?Continue reading

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Plant PropagationPropagation

Epacrids under cultivation: A growing challenge

By the Australian Plants Society (Victoria) Mornington Peninsula District Group

Held biennially by the Australian Plants Society Victoria (APS Victoria), the FJC Rogers Seminars provide an opportunity for native plant lovers of all knowledge levels to come together to focus on one plant group.Continue reading

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Business FileEditorial

Succession planning: Ensuring a seamless transition

By Tara Cuddihy

Succession planning is a critical aspect for any business, and the horticultural industry is no exception. It can be a daunting task; however it is best to plan and review often to have a robust succession plan in place to ensure the continuity and success of operations.Continue reading

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Plant PalettePlants

Most popular small shrubs and groundcovers of 2024-25

By Daniel Fuller

Understanding industry trends can inform nursery purchasing decisions. Ozbreed’s data for the 2024-25 reflects plants that have been selling extremely well, and we foresee that sales are likely to stay strong in the coming financial year. Here are our strongest Australian small shrub and groundcover sellers by quantity of units starting with the most popular.Continue reading

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EnvironmentEnvironment & Sustainability

Go green, stay cool

By Zoe Cwojdzinski

Plants have proven countless benefits over centuries for human health and wellbeing, but a University of Technology Sydney collaboration highlights their impact as urban temperatures continue to climb.

Our cities are getting hotter. More than half the world’s population now lives in urban areas, a number expected to climb to 70 per cent by 20501[GS1] .… Continue reading

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Careers & EducationEducation

Plants in Space: A global education initiative

By Sally Fierenzi and Megan Hirst

Horticulture is the art and science of cultivating plants, encompassing everything from growing food crops and conserving rare species, to producing ornamental plants for amenity usage. There are various techniques and practices to grow and maintain plants, including soil preparation, planting, watering, fertilisation, and pest control.Continue reading

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