CP Lime


Get in touch

Got a question, want to book a soil test or place an order? We’d love to hear from you - there’s nothing we love more than chatting about healthier soil, animals and farms. Call us on 0508 678 464 or drop us a note, and we’ll be in touch in two shakes.

The world’s first pelletised

fine lime based fertiliser

Key features


We crush lime to 70 microns to maximise the surface area, then press it into a pellet, so you get fine lime exactly where you want it


Our pellets break down readily and get to work quickly, improving soil structure and pH levels


Fine lime is safely and effectively blended with the nutrients and fertilisers to perfectly meet your requirements

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With less bulk you'll need fewer trucks – plus, with accurate placement and 100% utilisation you’ll need to spend less per hectare

How Optimise works

Fine lime pellets are 100% utilised and spread evenly

The finer the lime, the more immediate the reaction in the soil. The smaller the particular size, the greater the surface area, and the quicker the effect on soil pH and soil structure.

However, the fine particles are difficult to spread and prone to drift. Optimise is 100% ultra-fine lime, pulverised to an average of 70 microns and pressed into a pellet for ease of transport and application. It’s ideal for getting the most return from your lime and lime-based fertiliser spend.

Calcium is critical for improving aeration, water filtration, and allowing roots to penetrate deeper into the soil. Soil biology responds to good soil structure and air spaces, active soil microbes reuse and recycle plant and animal waste, and mean fewer chemicals are necessary. 

Trial work shows a change in pH to an average of 0.2 per 250kg/Ha. Thanks to its accurate and concentrated form you’ll use a lot less than traditional Ag Lime. You’ll see results within 6 to 12 weeks and Optimise will continue working for as long as your soil type and farming conditions allow. For trials data click here.

At Optimise we only use natural ingredients in their raw state, micronized to enhance their release and availability. All our products are manufactured in New Zealand, are AsureQuality certified and biologically friendly.

Features and benefits

Increase nutrient availability
Improve soil structure
Stimulate soil biology
Efficiently achieves target pH
Suitable for all farm times, soil conditions and rainfall areas
Accurately apply by air, ground spreading or drill
Combine with other nutrients and fertilisers for a one-pass application
Breaks down readily
100% utilisation
Reduce transport and application costs
Traceable, biologically friendly products and AsureQuality certified
Proudly made in NZ
Can be supplied with Organic Certification