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Campbells Diamond
Campbells Diamond Special T Water Soluble NPK Fertiliser

Campbells Diamond Special T Water Soluble NPK Fertiliser

5(4 ratings)

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$11.00at Enfield ProduceChecked 33 min ago

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Price facts

  • Lowest price today: $11.00 at Enfield Produce (checked Nov 12, 2026).

Campbells Diamond Special T Water Soluble NPK Fertiliser prices at every store

  • Enfield ProduceNew

    Availability unknownShips from Australia · duties may applyReturn policy

    $11.00Checked 33 min ago
    Visit Enfield Produce

From Enfield Produce

  • Fully water-soluble fertiliser with nitrogen, phosphorus, potassium, sulphur, magnesium and trace elements
  • Suitable for vegetables, fruits, flowers, turf, vines and ornamentals in soil and soilless culture
  • Chloride-free formulation designed for hydroponic tomatoes, also suited to soil-grown crops with low nitrogen and high potassium demand at fruiting or flowering
  • High level of trace elements, mainly in chelated form, for balanced nutrition and uptake
  • Dissolves rapidly and completely and remains in solution for root absorption or leaf uptake
  • Can be applied via hydroponic systems, irrigation (fertigation) or foliar application
Sizes
1 kg, 2.5 kg, 5 kg, 10 kg, 25 kg
Materials
Analysis: 8.2% Nitrogen, 3.9% Phosphorus, 32.2% Potassium, 4.2% Sulphur, 1.7% Magnesium, 0.15% Iron, 0.075% Manganese, 0.028% Boron, 0.023% Zinc, 0.017% Copper,
Shipping
Click & Collect available from 2 Sydney locations, Enfield or Campbelltown; proceed to checkout to see instore pickup options.
Packs
Bag sizes: 1 kg, 2.5 kg, 5 kg, 10 kg and 25 kg; only the full 25 kg bag is sold in the original packaging, smaller sizes are provided in a clear bag.

About the Campbells Diamond Special T Water Soluble NPK Fertiliser

A fully soluble fertilizer containing nitrogen, phosphorus, potassium, sulphur, magnesium and trace elements recommended for vegetables, fruits, flowers, turf, vines and ornamentals grown in soil and soilless culture.

Disclaimer: Only the full 25kg bag is sold in the original packaging. The smaller sizes are provided in a clear bag.

SPECIFICATIONS:

Analysis: 8.2% Nitrogen, 3.9% Phosphorus, 32.2% Potassium, 4.2% Sulphur, 1.7% Magnesium, 0.15% Iron, 0.075% Manganese, 0.028% Boron, 0.023% Zinc, 0.017% Copper, 0.011% Molybdenum

Advantages:

Campbells Diamond Special T is a fully water-soluble, chloride-free fertiliser containing the required nutrients for consistent growth and development of a range of plants providing immediately available nitrogen, potassium, phosphorus, sulphur, magnesium and trace elements.

Diamond Special T is a soluble fertiliser alternative to dry spread complete fertilisers and can become the basis for a complete fertiliser program.

The specific formulation of Diamond Special T is specifically designed for growing hydroponic tomatoes however is also suited to soil-grown crops with a low nitrogen and high potassium demand at fruiting or flowering.

The addition of a high level of trace elements helps to maintain balanced nutrition and is present mainly in the chelated form for maximum efficiency and uptake.

Questions and answers

Where is the Campbells Diamond Special T Water Soluble NPK Fertiliser cheapest?
At Enfield Produce, for $11.00, as of our latest check.
What do buyers say about the Campbells Diamond Special T Water Soluble NPK Fertiliser?
Rated 5 out of 5 from 4 ratings.

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Application:

Campbells Diamond Special T is suitable for application via hydroponic systems, via irrigation systems (fertigation) in soil grown crops and for foliar application.

It dissolves rapidly and completely and remains in solution ready for root adsorption or is taken in via leaf surfaces.

Campbells Diamond Special T is particularly important for:

– The basis of a hydroponic or soil grown tomato fertiliser program

– Improving size and quality as fruits mature and for flowering crops

– Situations where fertigated or foliar applied complete fertilisers are the preferred option.

When applying Diamond Special T through the irrigation system more frequently and smaller applications guarantee the nutrients are supplied to the plants without being lost due to leaching or excessive rainfall.

Application Rates:

General: General fertigation rates for horticultural crops are between 25-70 kg/ha in field crops

Hydroponic: Approximately 1g/L in a hydroponic situation.

A more complete nutrient program would include both Campbells Diamond Special T and Campbells Nitro-Cal, applied during alternate fertigations.

Foliar applications at a concentration of 0.25%-0.5%.

As with any fertiliser program, it is best to seek advice from your Campbells Diamond T distributor or your local agronomist.

Specifications

Product weight
1kgSource
Nitrogen content
8.2%Source
Phosphorus content
3.9%Source
Potassium content
32.2%Source
Sulphur content
4.2%Source
Magnesium content
1.7%Source
Iron content
0.15%Source
Manganese content
0.075%Source
Boron content
0.028%Source
Zinc content
0.023%Source
Copper content
0.017%Source
Molybdenum content
0.011%Source
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