Extra Calcium, Sulphur and Potassium

NatraMin Cal-K has been developed for soils high in magnesium and/or sodium. This blend contains additional calcium, sulphur and potassium which are particularly beneficial for legume pastures and crops.

In addition to providing broad spectrum minerals, all blends of NatraMin are formulated to stimulate microbe and worm activity in your soil, helping to release locked up nutrients for your crop.

Key Attributes

Broad spectrum minerals plus extra calcium, sulphur and potassium

Particularly beneficial for use on legume pastures and crops

Improves soil structure

Typical Analysis

NatraMin Cal-K
Calcium (Ca) %10.2
Phosphorus (P) %0.06
Sulphur (S) %6.4
Potassium (K) %3.9
Magnesium (Mg) %1.6
Silicon (Si) %16.5
Iron (Fe) %3.5
Carbon (C) ppm2200
Manganese (Mn) ppm630
Zinc (Zn) ppm100
Copper (Cu) ppm40
Cobalt (Co) ppm15
Boron (B) ppm12
Molybdenum (Mo) ppm4

Available In

20kg Bags, 1 tonne Bulk Bags and Loose Bulk

Customer Testimonials

Tree health is the key to long life and production and more growers are taking notice of what we are doing. NatraMin is applied in March (pre-harvest) and September (post-harvest) to set the trees up for next year. This year we’ll use NatraMin Cal-K to chase a bit more Potash.

– John and Emma Brugman, Peachester QLD

You can feel the difference under your feet when you walk from the NatraMin treated area to the untreated area. This was an investment in our soil, which not only improved our returns, but also improves the value of our property

– Leslie & Lorraine Cormack, Wallumbilla QLD

Since using NatraMin we can see the difference in the colour of our beans. Previously, we were using 220kg of Triple Super with 10% Sulphur and 70kg of Potash per hectare, In the past two years,
we’ve used 200-300kg of NatraMin and have reduced other fertiliser to just 50kg of Triple Super per hectare, saving us at least 30% per hectare.

– David Duff, Willawarrin NSW

Did you know?

AgSolutions can assist you to design a simple to follow soil management plan to suit the specific requirements of your soil, and subsequently your crops and livestock. Whether you follow conventional or organic farming practices, or anything in between, our programs are designed to restore soil fertility, helping to maximise yield and productivity.

Application Guide

The NatraMin range is made from natural rock minerals and trace elements that do not require a withholding period before livestock or horse can graze. All NatraMin blends are non-leaching and may be applied at any stage of the growing cycle, on existing crops, or for best results, 4-6 weeks before planting.