B&B Superfine

Our flagship Liquid Blood and Bone. A balanced NPK of 12.5 : 4.5 : 8.5 plus minerals, trace elements - for healthy, strong growth and improved yields.

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9 reasons to use B&B

Growth B&B Superfine is our Liquid Blood and Bone - a long-standing choice for Australian growers after biological, effective soil and plant nutrition. Made from bovine blood and bone, it delivers macro and micronutrients in a form plants can readily absorb.

  • A balanced NPK of 12.5 : 4.5 : 8.5 plus minerals and trace elements - delivering healthy, strong growth, improved yields and crop quality
  • Made from bovine blood and bone - a true sustainable option
  • Improves soil biology and organic matter over time
  • Suitable for use in broadacre, horticulture, and mixed farming systems
  • Can be used as a partial replacement for synthetic N sources
  • Reduces reliance on costly synthetic fertilisers like NH₃ and Urea
  • Liquid formulation for easy application and even distribution
  • Compatible with most standard sprayers and irrigation systems
  • Supports long-term soil health - not just short-term production

Research: B&B as a partial nitrogen replacement

Intensive agriculture in Australia and around the world has become reliant on synthetic fertilisers such as Urea. The effect of these "traditional" fertilisers on soil biology can be detrimental - and costly to reverse. This deterioration of the soil is often masked by applying higher rates of N - a real catch-22 situation.

Our long-term research programme has been examining B&B Superfine as a partial biological replacement for synthetic nitrogen. The results demonstrate that with appropriate management, growers can reduce synthetic inputs while maintaining competitive yields and improving long-term soil health.

Read the Lammermoor Field Trial Report
B&B Superfine

Key benefits

  • Balanced NPK 12.5 : 4.5 : 8.5 with trace elements
  • Made from bovine blood and bone
  • Improves long-term soil biology
  • Reduces synthetic fertiliser reliance
  • Liquid - easy to apply

Product specs

Category Biological fertiliser
NPK Analysis 12.5 : 4.5 : 8.5
Base Material Blood & Bone
Formulation Liquid

Want to know more?

Speak with our team about trial data, application rates, and whether B&B Superfine is right for your system.

Call 1800 440 438