
Uniform Coverage
Recirculating booms ensure even nutrient delivery with no blockages.

Tree crop and orchard systems demand uniformity, efficiency, and reliability. Tow and Fert ensures nutrients are delivered consistently across the canopy and root zone, with the flexibility to combine fertiliser, trace minerals and biologicals in one pass. By reducing tractor passes and applying nutrients foliarly, orchardists achieve better fruit quality and uniformity, while saving fuel and labour.
Interested in a Tow and Fert for your operation?
Get a free info pack or book a demo with our team.

Recirculating booms ensure even nutrient delivery with no blockages.

Apply fertiliser, trace minerals and biologicals together in one pass.

Foliar application works even when rainfall is forecast.

Direct leaf uptake improves consistency across the orchard.

Over-sow floor mixes, companion crops, multi-species at the same time as your soil amendments.
Get a free info pack or book a demo with our team.

Tow and Fert’s recirculating booms are designed to give every tree and every alley the same, even dose. Uniform coverage is critical in orchards, where inconsistent wetting leads to patchy responses, variable fruit size and missed nutrition targets. By constantly recirculating the mix through the boom, Tow and Fert keeps nutrients in suspension and reduces the risk of blockages, streaking or sediment settling out. That means calcium, potassium and micronutrients reach all parts of the canopy and fruiting zone, supporting more consistent fruit quality and reducing the risk of localised disorders such as bitter pit or cracking. Reliable coverage also lets you confidently integrate biostimulants and bio‑inputs into your foliar programmes, knowing they are being delivered where they can actually work. The result is a more even, predictable orchard that is easier to manage and present to high‑value markets.

Tow and Fert gives tree‑crop growers a single, adaptable platform for a wide range of liquid and suspension products. You can apply foliar NPK, calcium, trace elements and biologicals together in one optimised pass, tailoring mixes to different blocks, varieties or growth stages across the season. Foliar nutrition is especially useful in orchards where soil constraints, root restriction or drought limit nutrient uptake; supplying nutrients through the leaf can quickly correct deficiencies and support flowering, fruit set and sizing. The system handles everything from early‑season fert and biostimulants to heavy soil amendments like lime, gypsum and humate, so you do not need multiple pieces of kit or contractors to run separate programmes. For operations juggling apples, kiwifruit, stone fruit or nuts, this versatility simplifies logistics while allowing precise, block‑by‑block nutrition strategies that keep fruit coming off to spec

Tow and Fert opens up a different layer of flexibility for orchards by handling the heavy, gritty and biological products that ruin most conventional sprayers. Instead of being limited to clear foliar solutions, you can apply lime, dolomite, gypsum, humates, compost extracts, fish hydrolysate and seaweed extracts in one stable suspension, right when trees and soils need them most. That means you can build calcium and correct pH, feed soil biology and deliver biostimulants through the same machine you use for in‑season nutrition, without blocked nozzles or rapid wear. It also lets you use short weather windows to look after both canopy and orchard floor, rather than booking separate operations or compromising mixes to suit delicate gear. By adjusting rates and timing across the season, Tow and Fert helps you steadily lift soil function and tree resilience, while your existing high maintanance atomisers stay focused on the chemical they are best at.

Tow and Fert supports the fruit‑quality traits that drive pack‑out and market returns by doing what most conventional sprayers cannot: carrying the heavier, biology‑friendly inputs that support long‑term tree and soil performance. Instead of being limited to fine foliar solutions, you can run calcium sources, lime, gypsum, humates, compost extracts, fish hydrolysate and seaweed in one pass, feeding both tree and soil while keeping your sensitive air‑blast gear for fungicides and other crop protection work. These amendments help improve soil structure, calcium supply and microbial activity, which research links with stronger cell walls, more balanced nutrition and greater resilience to physiological issues such as cracking or bitter pit. Tow and Fert’s even, recirculated delivery means each row receives a reliable dose, helping to reduce the variability in finish that makes grading a headache. Over time, this kind of integrated nutrition and soil‑health programme has the potential to lift pack‑outs and reduce downgrades, while your atomised sprayers stay focused on the jobs they are best at.

Tow and Fert also makes it simple to improve the orchard floor while you are looking after the trees. You can over‑sow diverse floor mixes, companion species or multi‑species covers at the same time as you apply liquid fertiliser or biologicals, turning a single pass into both tree nutrition and soil‑health investment. Well‑managed cover crops in orchard alleys help reduce erosion, improve infiltration, support beneficial insects and build soil organic matter, all of which contribute to a more resilient orchard system. Using Tow and Fert to establish and feed these species means better seed‑to‑soil contact, timely moisture capture and an even spread across rows, without needing a separate drill or seeder operation. This integrated approach keeps machinery hours down while steadily lifting the biological performance and trafficability of your orchard floor.
Get started
Talk to our team about the right setup for your operation — no obligation.
BUILT TO OUTPERFORM
We built the Tow and Fert to do what others can't. Line them up against it and the gap speaks for itself.
| Feature | Tow and Fert | Other Sprayers |
|---|---|---|
| Even spread, under 15% COVEven application you can measure, test it on your own farm | Tow and FertYes | Other SprayersPartial |
| Dissolves 1 part urea to 2 parts water, fastHigh-concentration mixes without clogging or long load times | Tow and FertYes | Other SprayersNo |
| Suspends 2 parts lime flour to 1 part waterKeeps heavy fine particles in suspension, evenly, all the way to the nozzles | Tow and FertYes | Other SprayersNo |
| Boom recirculation on every nozzlePatented system, works even on single-nozzle machines - no blocking | Tow and FertYes | Other SprayersNo |
| Purpose-built Metalform 3 inch stainless pumpEngineered in-house after off-the-shelf pumps couldn't take the punishment | Tow and FertYes | Other SprayersNo |
| Runs at 22psi to protect biologicalsLow pressure keeps microbes and living inputs alive through application | Tow and FertYes | Other SprayersNo |
| Onboard weigh scalesKnow exactly what's in the tank, load accurately every time | Tow and FertYes | Other SprayersPartial |
| Companion Mix appMix rates, nozzle selection and ground speed worked out for you | Tow and FertYes | Other SprayersNo |
| 2,500+ strong farmer communityReal users sharing results, trials and advice, not just customers | Tow and FertYes | Other SprayersNo |
| Commercial-grade build, Over-engineered to outlastCommercial construction that keeps performing, day in day out | Tow and FertYes | Other SprayersNo |
| Travelling service & support - globallyOn-farm support and servicing, not a phone queue | Tow and FertYes | Other SprayersPartial |
| Pioneered and built in New ZealandDesigned and manufactured in Dannevirke, over 15 years in the paddock | Tow and FertYes | Other SprayersPartial |
Farmer Stories

Owen Billing
Gippsland, Victoria
Reducing ‘N’ inputs has been only one way Owen has benefitted from a change in system. Owen Billing has always looked to do things differently. In the early 2000’s Owen began to lo…
Read story →

Graham Clay
Victoria, Australia
Biological brew & Tow and Fert a winner in efficiency gains and growing more grass. Graham Clay has been there and done that down on a dairy farm. With a history of conventiona…
Read story →