Maxwell Bullet Soluble Iron

Maxwell Bullet Soluble Iron

Maxwell Bullet Soluble Iron is a free-flowing, dry, powdered iron formulation that is highly soluble for easy mixing and an even application.

Maxwell Bullet Soluble Iron - SolubleMaxwell Bullet Soluble Iron Elemental Components
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Maxwell Bullet Soluble Iron 20kg Bag

Soluble iron may also be referred to as iron sulphate, sulphate of iron or ferrous sulphate. Soluble iron contains significant levels of the secondary macronutrient sulphur, which can help lower soil pH.

Produces a rapid green-up of turf, without producing growth which can increase susceptibility to turf disease.

Warning: When applied at higher rates may cause detrimental effects to moss populations. May stain hard standing areas.


ApplicatorApplication RateWater VolumePack Size (Kg)Pack Coverage (m²)
Boom Sprayer25 - 50 kg/ha450 - 900 ltr/ha208,000 - 4,000
Knapsack2.5 - 5 g/m²45 - 90 ml/m²
This is a soluble product and should be dissolved in the recommended water volume before application.


IngredientOxide ValueElemental Value
Total Nitrogen (N) 0.00%
Phosphorus Pentoxide (P2O5)0.00%0.00% P
Potassium Oxide (K2O)0.00%0.00% K
    Magnesium (MgO)1.16%0.70% Mg
    Calcium (CaO)0.420%0.30% Ca
    Sulphur (SO3)29.97%12.00% S
    Iron (Fe2+) 20.00% Fe
    Manganese (Mn) 0.04% Mn

Please note: Packaging may vary.

For further information regarding our range of Maxwell soluble iron products, please contact our technical sales team on .

Delivery charges (if applicable) applied at checkout. Next working day delivery is available on ‘In Stock’ items, on orders placed before 12 noon. Please allow 3-5 working days on all other orders – possibly longer during the festive season & bank holidays. Please note deliveries to more remote areas may also take longer. More delivery info Please Note: If you have any access restrictions for lorries or large vehicles please speak to our sales team on . Collection from our Naul, Co. Dublin, Trade Counter is available for this product. More info on collections