Granular field efficiency
30–60%
of N reaches the plant

The liquid & fine particle advantage
A large portion of granular urea may not even make it into the plant. Foliar feeding flips the system on its head, delivering nitrogen straight to the leaf where it gets used.
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Granular field efficiency
30–60%
of N reaches the plant
Foliar field efficiency
60–90%
in trials, often 2–3× higher
Visual response
2–5 days
vs 7–14 for granular
Independent EIP Wales research across four dairy farms found foliar fed plots achieved comparable dry matter yields using 40–65% less nitrogen, with lower N costs per litre of milk produced.
Welsh Grassland Trial: Foliar Feeding vs Conventional Nitrogen Over Three Years
Read morePasture dry matter production increased by 27% with FPA urea relative to granular urea. Nitrate leaching losses decreased from 2.1% of applied nitrogen (granular) to 0.92% with FPA urea.
Urease inhibitor reduces N losses and improves plant-bioavailability of urea applied in fine particle and granular forms under field conditions.
Read moreUp to three times more pasture grown per unit of nitrogen when urea was applied as a liquid with humic acid, compared to granular urea. Average dry matter increases of 9–18% when humic acid was added, with one trial achieving an additional 2,681 kg DM/ha.
Using Humic Compounds to Improve Effciency of Fertiliser Nitrogen
Read more
Granular Urea Pathway
Six steps. Lots of weather, soil and timing risk.

Foliar Urea Pathway
Three steps. Bypasses the soil losses entirely.
Three loss pathways quietly work against every kilogram you spread.
Volatilisation
5–40%
Lost as ammonia gas to the air
Leaching
3–20%
Washed below the root zone
Denitrification
2–15%
Off-gassed in wet, anaerobic soils
Large single applications are wasteful when conditions don't play ball. If the weather turns wet, nitrate leaches. If it turns warm and dry, urea volatilises. If soils are compacted or saturated, you lose more to denitrification. Smaller, more frequent applications carry less risk on any single day, because there is less nutrient sitting in the soil waiting for something to go wrong with it. That generally means better use of what you put on, and many farmers find they can grow the same or more dry matter on a lower total annual fertiliser load. It also matches how the plant actually works. Pasture demand for nitrogen, sulphur and trace elements rises and falls through the season, and a steady drip-feed lines up with that better than a big hit every few months. You get more consistent growth, fewer boom-and-bust flushes, and pasture that holds quality for longer rather than surging into rank, high-N feed that the stock can't graze through efficiently. Feed supply smooths out, which makes the whole grazing rotation easier to plan.
Per pass
10–20 units N/ha
Within the leaf's actual uptake capacity
Per year
8+ passes
Timed to the grazing round
Total annual N
30–50% less
Same or better pasture production
We'll bring a Tow and Fert to your farm, mix a tank with your inputs, and spray a paddock so you can judge for yourself.
Book a free on-farm demoNo cost. No obligation.
Results on Farm

Ricky Taylor
Canterbury, New Zealand
Ricky Taylor, Tow and Fert Contractor, Fert Solutions Partnership breeds success – Align Farms and Fert Solutions team up to test the Tow and Fert System. Ricky with his Tow and Fe…
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Align Farms
Canterbury, New Zealand
This is the story of how Align Farms reduced their ‘N’ inputs by up to 33% in one year. Rhys Roberts, CEO of Align Farms, knew they needed to change their nutrient programme. He an…
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