About Roger Garnsey Agronomy

Since 2005, we have been operating in the southern Tablelands & the South West Slopes of NSW as independent agronomic advisors to growers. Our information is based on practical experience, sound scientific principles & high quality studies.

We can provide solutions to a simple agronomic query, or for a more complete evaluation, a whole farm agronomy plan can be formulated for your property, outlining critical activities & associated costs. By evaluating a range of factors including your soil types, pasture species, current farm structure & enterprise mix, we can formulate sound agronomic management strategies to realise your goals.


Roger Garnsey's Background

Roger GarnseyAfter growing up on the family beef farm at Holbrook NSW, Roger Garnsey pursued a career in agriculture. He has since been working as an agronomist for over 20 years, after graduating from the University of New England in 1991 with a degree in Rural Science. This was followed by a Masters degree in 1994 based on a three year research project on earthworms in the low rainfall areas of Tasmania. This extensive training was put into practice in the field as Roger pursued a career as a field agronomist for almost 10 years in Tasmania, followed by employment in the Yass area as a retail field agronomist for a further eight years. After leaving employment as a retail agronomist at Yass in 2005, Roger has since set up an independent agronomy service which provides agronomic advice to growers & researchers in the ACT & southern NSW, including Holbrook, Albury, Jingellic, Mullengandra, Woomargama, the Canberra region, Yass, Monaro, Braidwood and Bungendore.

Some of What We Do


Listen to your farm issues & provide practical solutions

Improve your soils: chemically, physically & biologically to maximize productivity

Determine a sustainable carrying capacity for your property


Maximise return on your agricultural investment


Establish & monitor agricultural research projects