Bullet Calcium (11.20% Ca) 5L

Bullet Calcium (11.20% Ca) 5L

Bullet Calcium is a super-concentrated form of calcium, unique in that the calcium is chelated with carboxylic acids, it is also balanced with boron which improves calcium uptake.

Maxwell Bullet Calcium - LiquidMaxwell Bullet Calcium Elemental Components

Maxwell Bullet Calcium 5 L

Bullet Calcium is in a form which is rapidly absorbed by the growing points of the plant. It enters actively growing cells where it is needed in large amounts to prevent damage caused by deficiencies in dry or acid soils.

Not designed to amend soil pH.

Use calcium to improve cell wall strength, growth rates, and thus improve resistance to pests and turf diseases.


ApplicatorApplication RateWater VolumePack Size (Litres)Pack Coverage (m²)
Boom Sprayer10 - 20 ltr/ha300 - 500 ltr/ha55,000 - 2,500
Knapsack1 - 2 ml/m²30 - 50 ml/m²

Apply evenly, avoid overlapping or missing areas, using a suitable calibrated sprayer.

If there is no rain within 2 days of application irrigate the treated area thoroughly. Do not apply in hot, dry weather or frosty conditions.

Half fill the sprayer with clean water. Add concentrate as required and mix thoroughly whilst adding remaining water.


IngredientOxide ValueElemental Value
Total Nitrogen (N) 3.30%
    Nitrate (N) 3.30%
Phosphorus Pentoxide (P2O5)0.00%0.00% P
Potassium Oxide (K2O)0.00%0.00% K
    Calcium (CaO)11.20%8.00% Ca
    Boron (B) 2.70% B
Specific Gravity1.189
pH5.0 - 6.0

Chelate Molecule

What is a chelate?

Chelate – pronounced “Key-late” – is derived from the Greek word χηλή, (chēlē) meaning claw because the chelating molecule lies around the central molecule like the claws of a lobster. Practically, a chelating agent is an organic molecule which in simple terms encapsulates a plant nutrition molecule, protecting it from precipitation which would make the nutrient unavailable. Ions encapsulated within a chelating agent are far more likely to be absorbed into the plant via the roots and leaf tissue due to changes to the chelated molecules surface properties. It is this which results in greater efficiency of the applied nutrient.

Please note: Packaging may vary.

For further information regarding Maxwell Bullet Calcium, please contact our technical sales team on +44 (0)1902 440250.

Delivery charge (if applicable) applied at checkout. Next working day delivery is available on this product, as an option on orders placed before 12 noon - excludes festive season & bank holidays. Please note deliveries to Highlands, Cornwall and more remote areas may take longer. Surcharges apply for non mainland locations, call for more information. More delivery info

For large orders, please be aware that if you require a smaller 7.5 tonne lorry, the maximum weight for pallets is 750 kg - otherwise the standard pallet size limit of 1000 kg applies.

If you have any access restrictions for lorries or large vehicles please speak to our sales team on +44 (0)1902 440250.

Collection from our Telford, Shropshire, Trade Counter is available for this product. More info on collections