Latest Posts

Farmers plant paddocks in smart houses to safeguard against climate change

March 4, 2017

Farmers are predicting a Canadian super house will be a game changer for Australian horticulture, giving growers control over the weather on a scale and at a cost they have never had before.  The house has climate-controlled retractable roof panels and walls which shield vulnerable crops from volatile and destructive weather, or open them up to sun and rain. Read More »

Perfect tomatoes at the tap of a phone

March 4, 2017

The Weekly Times reports an investment in digital technology is paying dividends for a hydroponic vegetable grower. James and Angela Moran, who own Lonsdale Tomato Farm on the Bellarine Peninsula, invested $30,000 in sensor technology linked to computer programs and mobile phones.

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Cucumber green mottle mosaic virus detected in Bundaberg

March 3, 2017

Biosecurity Queensland has confirmed a case of Cucumber green mottle mosaic virus (CGMMV) in a commercially-grown greenhouse cucumber crop in Bundaberg. Queensland Chief Plant Health Manager Mike Ashton said Biosecurity Queensland had completed diagnostic testing of samples collected by its officers to confirm the presence of CGMMV at a Bundaberg business. Read More »

Learning from the past

February 28, 2017
PH&G Managing Editor

Welcome to this issue of Practical Hydroponics & Greenhouses. Our lead story for this issue, Aquaponics in China traces the resurgence in popularity of aquaponics in that country – from the time when 6th century Chinese farmers reared ducks in cages with partially open floors positioned above a pond of finfish to the present day when a revolution in food security and sustainability is underway; one that is seeing growing numbers of Chinese middle-class consumers, concerned by food safety scares, turning to growing their own food via urban farming. Read More »

How do plants take up nutrients?

February 28, 2017
Columnist Rick Donnan

From an indian grower:

Please refer your answer to the reader’s question in the February 2017 PH&G issue.

You have mentioned that in osmosis only water moves from lower concentration to higher concentration and salts do not get through the membrane. If this is so, then how do nutrients reach plants? I am a grower and a regular reader of your magazine. Thanks a lot. Read More »

2017 Hemp Health & Innovation (HHI) Expo & Symposium

February 28, 2017
HHI2017

After making headline news across the country last year when thousands of Sydneysiders descended upon Rosehill Gardens seeking information and awareness around all the crucial benefits the Hemp plant offers now and into the future, Australia’s largest experiential cannabis event, the Hemp, Health & Innovation (HHI) Expo & Symposium is back for 2017! Read More »

Let the sun shine in

February 28, 2017
Energy harvesting glass

A world-first invention in clear, energy harvesting glass has been developed by western Australian scientists. It is expected that if it used in greenhouses it could produce crops in any climate or season. Greenhouses powered by nanotechnology developed in WA could turn the driest of deserts into productive agricultural land thanks to a $1.6 million grant from the Federal Government’s  Cooperative Research Centre. Read More »