For orders above 50 kg a discount of 5% applies (excluding Stock food & Fertilizers). Prices exclude freight.

 

Natura Kelp - The natural way to support plants A special blend of primary kelps. Ascophyllum Nodosum, Sargassum and Laminaria. Eco friendly. Soil, drip or irrigation application. www.grologic.co.nz for more product information. Biogro certified Sustainably harvested. NZ$ 20.00 to 359.95

 

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		Organic Reactive Phosphate Rock- RPR RPR has a citric solubility of around 45%. Essentially a supplier of phosphorus, RPR releases both calcium and phosphorus to the soil at a rate determined by the natural activity of worms and microbes. Containing significant quantities of calcium, RPR also contains trace minerals that enhance life both above and below the ground. As a result of increased biological activity plants grown are stronger and less prone to attack and damage by flea, weevil, or any other predator. In the case of clover this means more nitrogen fixed naturally. Given the extensive trial work conducted by MAF here in New Zealand growers can confidently switch from conventional suppliers of phosphorus to RPR. Where sulphur is a requirement, elemental sulphur (equally as effective and often more efficient) can be added to ensure maximum dry matter performance. Used as a maintenance fertiliser, Pasture development, Pasture growth RPR is typically applied at rates of 100 to 300 kg/ha although actual spreading rates will vary according to climate, farm type, productivity and soil type; ideally soil pH should be less than 6.
RPR - 2kg NZ$ 7.70 Quantity: 5kg NZ$ 28.69 Quantity:

 

Organic Dolomite Increase Phosphate Efficiency Ensure a steady supply of plant available Phosphate at all times. The Magnesium in Golden Bay Dolomite acts as a carrier for Phosphate. Dolomite is a Calcium Magnesium Carbonate occurring as a completely natural rock deposit found in New Zealand only at Mount Burnett in Golden Bay. NZ$ 6.88 to 14.95