DDPhos P+

$570.00/t - Ex-Store

DDPhos P+ contains a blend of Triple Superphosphate and DDPhos RPR catering for your short and medium term phosphate requirements while looking after your soil health. DDPhos P+ is a 50:50 blend of TSP and DDPhos, rates will be adjusted to suit your farms exact requirements.

  • N:0
  • P:16.3%
  • K:0
  • S:1.5%
  • Ca:24%
  • Mg:0

Why Use DDPhos P+?

DDPhos P+ contains phosphate in both water-soluble (fast acting) and non-water soluble (slow release) forms, catering for your short and medium term phosphate requirements while looking after your soil biology, health and pH. Get an instant production lift from the Triple Superphosphate while getting the medium term lift and biological benefits from the RPR.

Key Benefits of DDPhos P+:

  • Fully granulated for ease and accuracy of spreading.
  • Save on freight and application costs as a result of the high analysis TSP and DDPhos high P content.
  • Blend with Sulphur 90S to cater for medium-long term sulphur requirements.
  • Improves phosphate utilisation while extending the phosphate response, increasing plant production.

Product FAQs

When to Use

Summer, Autumn, Winter, Spring


  • No precautions

Phosphorus’s Role in Plants

  • The most important role of phosphorus is the storage and transfer of energy that is generated through photosynthesis along with the metabolism of carbohydrates.
  • Phosphorus is an essential compound of Adenosine Triphosphate (ADP), the energising component driving plant development.
  • Phosphorus deficiency has a huge impact on plant growth and reproduction, reducing the plant processes noted below.
  • Processes aided by phosphorus:
    • Large root growth
    • Early formation of plant shoots
    • Improved stalk and stem strength in crops
    • Improved fruit, vegetable, and grain quality
    • Seed formation
    • Resistance to moisture and colder temperatures

Calcium's Role in Plants

  • Calcium is vital for both plant and animal growth
  • An essential part of the plant cell wall and membranes, aiding in plant structure and stability
  • Earthworm activity is increased by the presence of calcium in the soil profile, therefore natural soil aeration is also increased
  • Boosts soil microorganism activity, improving soil structure
  • Calcium deficiency affects fruit crop quality and growth, and limits biological activity
  • Calcium and magnesium work in synergy to promote stable soil structure
  • Involved in the signalling of the availability of other nutrients (e.g. potassium), through its secondary messenger characteristics
  • Assists in protecting the plant from biotic stresses