A highly concentrated Calcium nitrate providing Nitrogen, Calcium and Magnesium in immediately available water soluble form.
Campbells NitroCal Ultimate+Mg offers all the usual advantages of NitroCal (Calcium nitrate) with added advantages of:
- Extremely high concentration of Calcium and Nitrogen (20% higher Calcium*)
- Addition of Magnesium
- Higher Calcium : Nitrogen ratio
- Very low levels of Ammonium, making it ideal for hydroponic usage
- Does not contain harmful Chlorides or heavy metals
- One product suitable for both fertigation and broadcast
- Can apply lower rates to get same nutrient application*
*When compared to Standard Campbells NitroCal
Campbells NitroCal Ultimate+Mg can be the major Nitrogen source in a fertiliser program or strategically used at specific times in the development of crops, in conjunction with other fertilisers. NitroCal Ultimate+Mg is a granular, free flowing product, and can be applied through the fertigation system, is ideal for use in hydroponic systems. Note that this product is classified as a DG 5.1 for storage and transport.
General rates for Nitrocal in horticultural crops are between 25 to 70 kg/ha through the fertigation system. When applying NitroCal Ultimate+Mg instead, rates can be lowered to accommodate the 10% higher Nitrogen and 21% higher Calcium. If applying through the irrigation system, more frequent and smaller applications guarantee the nutrients are supplied to the plants without being lost due leaching or excessive rainfall. The actual rates, number of applications and their timing will vary considerably for different crops and for different districts. Before application, seek advice from your Campbell’s distributor or your local agronomist.