L-CBF BOOST™ - 1000 litre IBC

L-CBF BOOST™ from QLF Agronomy is the No. 1 Liquid Carbon Based Fertiliser and is suitable for use across a wide range of crops.

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Description / L-CBF BOOST™ - 1000 litre IBC

L-CBF BOOST™ brings readily available carbon and other growth factors to the soil biology. It works by feeding the microbes in the soil, hence promoting the health of the soil leading to improved nutrient availability for the growing plant. Extensive use on farm and commercial enterprises over the last 7 years, along with independent and university trial work has demonstrated significant yield responses across a wide variety of crops.

L-CBF BOOST™ is applied to all crops and is a safe, simple and cost effective way of providing readily available carbon to complement an existing fertiliser plan.

For more information on L-CBF BOOST™ please click here.

Purchase Note

Please allow 3-5 working days for delivery

Delivery & Returns

Please provide 3-5 working days as all product is manufactured to order. It will then be dispatched using your chosen shipping method. Our transport team will call you to inform you of when delivery will be made, so please ensure that you can be reached on the contact number(s) provided.

Please note, we are currently unable to ship to Northern Ireland.

Technical Information


  Total Nitrogen45.2
  Phosphorus pentoxide soluble in water00
  Potassium Oxide soluble in water33.9
  Sulphur (S)22.6
Includes complex carbon sources, yeasts, and other microbial growth factors

Product Information

L-CBF BOOST™ has been shown to bring the following benefits:
  • Improved nutrient availability
  • Stimulates the soil microbes and builds long term soil fertility
  • Increased yield potential with reduction in environmental impact
  • Provides a complex carbon source to improve long term organic matter building and residue decomposition
  • Improves the efficiency of nitrogen (and P and K)
  • Softens the impact of nitrogen fertiliser on the soil biology
  • Reduces the risk of crop scorch


L-CBF BOOST™ can be applied in the following ways:
  • Sprayed on as a separate application
  • Applied with a range of agrochemicals or liquid fertilisers.
  • Foliar applied
  • In furrow
Application rates are generally at a rate of 20 litres per hectare or 8 litres per acre hence 1000 litres will provide a single application to 50 hectares / 125 acres. QLF Agronomy detail the specific application rates and timings for each crop type here.Discounts are available on multiple IBCs purchased but for volumes greater than 4,000 litres bulk deliveries are generally more cost effective.*For more information regarding specific application rates, methods, mixing and handling information, please speak to a QLF L-CBF representative here