HUMIGRO – Building Soil.

HUMIGRO = Soil Food. 

HUMIGRO is a granular carbon-based soil conditioner.

Humate granules are produced from extracts of ancient leonardite deposits, formed from the long-term breakdown of prehistoric vegetative matter.

This unique material is a rich source of carbon and complex nutritional elements, with valuable soil conditioning properties.

Carbon forms the basis of soil fertility by: 

  • Releasing nutrients to support plant growth.
  • Feeding beneficial micro-organisms in the soil. 
  • Promotes soil health and structure. 
  • Creates a buffer against harmful substances.
  • Enhances fertiliser efficiency. 




    Benefits of HUMIGRO


    • Reduces leaching & nutrient lock up, keeping nutrients available in the soil for longer (i.e. improves fertiliser sustainability)
    • Reduces the negative effects of fertiliser in soil & buffers fertiliser applications.
    • Is a natural microbial stimulant, especially of fungi, which is often deficient due to use of fungicides.
    • Improves soil structure, soil moisture & nutrient retention

    Directions For Use: 

    • HUMIGRO is available in 3 quantities. A 5kg Bucket, 600g Tub and a box that includes 3 x 5g sachets.
    • Dilute 5g of HUMIGRO granules into 5l of water and mix well.
    • Apply HUMIGRO as a drench during bed preparation and when planting.
    • HUMIGRO granules can also be mixed with fertiliser at a rate of 50g per kg.
    • HUMIGRO can also be treated as a granular application, sprinkled onto the soil at 50g per 20m2 and then watered after.
    • HUMIGRO is a natural product and will not burn or harm the soil if over-applied.
    • HUMIGRO contains humic acid – Reg No B 5462, Act 36 of 1947. Madumbi Sustainable Agriculture (Pty) Ltd, Postnet Suite 20, Private Bag X6011, Hilton 3245Reg. No. 2009/020798/07.