Manna RapidLime is a very fine, highly responsive form of LKD (lime kiln dust) blended (by volume) with 30% SupaGyp to aid the liming agent. LKD, also know as 'burnt lime' is derived from the fines during the manufacture of Quicklime (used in mining and construction) which is a highly reactive (oxidising) liming agent. We process and treat the product to create a transportable, spreadable form of lime that is suitable for agriculture an soil improvement. Although still highly alkaline and responsive, it is much finer than other forms of agricultural lime, has a higher neutralising value and is more effective in ameliorating acidic soils, especially at depth. RapidLime should be used where you need a highly effective liming agent and a response in the first season. The high responsiveness (inherent alkalinity via a high CaOH/CaO component, not just stable CaCO3) also means that you need to transport less of this product in comparison to other agricultural limes.

Manna SupaGyp™ was a by-product from the manufacture of superphosphate at Kwinana, where almost pure gypsum (CaSO₄) was produced. SupaGyp has been rigorously assessed and analysed and subsequently approved by the EPA for use as an agricultural soil amendment. It is classed as a Grade 1 Gypsum product. Manna SupaGyp™ contains 20.2% Ca and 15.8% S (47.48% as SO₄), and has among the highest levels of available sulphur of any gypsum in WA. The deposit has been tested and analysed 3-dimensionally, making our published specifications very accurate. Manna SupaGyp™ is a fine textured product (77% less than 125um) ensuring a high availability of Ca and S. It is ideally suited to use on heavy loams, duplex, and hard setting soils. SupaGyp enhances permeability allowing water penetration to reach the root zone. SupaGyp's high water solubility and high Ca disassociation in solution make it an excellent product for treating sodicity. SupaGyp™ heavy metal content (Aresenic, Cadmium, Mercury, and Lead) is below the recommended levels for soil amendments. For more information please contact us.