Liquid Fert & Tow and FertModern farming demands precision and efficiency. Our Tow and Fert system applies fertiliser for maximum uptake, minimal waste, and healthier soil, pastures, and livestock.
Optimised Fertiliser Inputs. Measured Pasture Outputs.
Take the guesswork out of fertiliser. Track growth, optimise nutrient inputs, and use more of what you grow.
Use one service or all.
It’s what works best for your farm.
Turn every fertiliser application into measurable growth.
RJ Agri applies fert precisely when and where your pastures need it.
Then we can track pasture performance so you know exactly the return you are getting.
Smarter, more efficient applications mean healthier pastures, real results, and a more profitable farm.
Solid Fert & Hansa L Series Apply every kilogram of capital fert with precision, maximising efficiency and minimising waste, saving you money and growing healthier pastures and better returns.
RJ Agri GrassCoKnow exactly what you are growing with precise, paddock-specific pasture measurement. RJ Agri GrassCo gives you accurate data to make smarter, timely decisions about pasture.
Everything your pasture needs in one pass. Simple.
Most farmers know their pasture isn't performing the way it should. What they don't always know is why. The answer is usually in the ground; an imbalance in your soil leads to an imbalance in your pasture, which flows through to your animals and ultimately your production.
RJ Agri's LMO Program fixes that. We test your soil and pasture first, then blend a custom mix of all 16 essential nutrients, including lime and trace elements, into a single application tailored specifically to your farm. No guesswork. No generic blends. Just what your soil and pasture actually need, applied where it's needed, when it's needed.
We call it Less More Often (LMO). Smaller, more frequent applications that work with your grazing cycle, delivered as a fine particle through the Tow & Fert or as a solid through the Hansa L Series Spreader.
Less waste, better uptake, and pasture that performs the way it should.
By providing you with accurate data we take the guesswork out of managing your farms feed production.
Accurate Measurement and Application = Informed Decisions.
Be confident in your decisions about your pasture.
Make day-to-day pasture decisions with confidence, not assumptions.
Timely measurement gives you clarity on what’s in front of you — and what to do next.
Precision fertiliser application for better pasture growth.
Accurate and precise fertiliser application, delivered when pastures need it most
helps to minimise inputs, saving time, money, and reducing environmental impact and loss.
Replace guesswork with accuracy and clarity.
Turn uncertainty into clear, actionable insight.
Know and apply what your pasture needs when it needs it and convert more pasture into milk with confidence.
Pasture growth is constantly changing. Managing that growth is challenging.
Managing feed is challenging. We get it. Have you got enough pasture? Do you need more brought-in feed? Do you have enough clover, multispecies? Is your pasture providing the right nutrients to your animals? The questions are endless.
Yet, managing pasture can be made a lot simpler by measuring what you are growing and strategically applying fertiliser when your pasture needs it.
At RJ Agri, we've been there. We know the challenges of growing pasture. Over the last 10 years, we have built a program and range of services to help local Southland Farmers grow more with less. And every day we are out on our clients' farms measuring their pasture growth, diagnosing problems, applying fertiliser where it's needed, and growing more with less.
If you want more pasture, more feed, better data, reduced fert loss, and more pasture growth, then that is what we help farmers do. You've come to the right place.
Working with RJ Agri
We like to keep things simple so the first question we ask is "what do you need?"
From there we can offer tailored solutions to help.
1. Let's
dig a hole
The first thing we often do is to take a walk on your farm and dig a hole. We will look at the soil and pasture. Then we often recommend testing both of these for nutrients enabling a complete plan to be made.
2. Test
and measure
Understanding where your farm or paddock is at provides a benchmark from which to work. Soil and herbage tests mean we can work to improve what we know, removing the guesswork.
3. Create
a plan
Whether it is simply applying dissolved Urea through our Tow and Fert to get grass growing, or correcting soil imbalances with solid fert, the plan is created for you and your farm to achieve your goals.
4. Get
growth going
We want to know that what we are doing is working. So we test and measure, enabling clear data-driven feedback into the system so we know what is happening. Guessing is gone. Knowing is in.
“We operate a chain of dairy farms in Central Southland, and have been using RJ Agri to measure pasture growth and give us independent soil fertility advice.
Working with RJ Agri helps me to operate my business with greater accuracy, and Rudi’s innovative ideas inspire and motivate me.”
Abe de Wolde, WoldWide Dairy Group
Fertiliser Spreading and Pasture Measuring.
Let’s get your farm sorted
Ready to see real results with your next spreading or measuring job?
Growing more pasture that is nutrient-dense and healthy is easier than you think.