Trichoderma Biofertilizer – Custom GP 50ml Size


Trichoderma Product – Custom GP 50ml Size


Custom GP is our Trichoderma product. It’s a soil amendment and biofertilizer containing 4 species of beneficial soil Trichoderma fungi.

Trichoderma Biofertilizer – Custom GP 50ml Size

A Trichoderma Product and biofertilizer, by Custom Biologicals, containing 4 specific species of beneficial Trichoderma fungi. Custom GP is a soil probiotic, scientifically designed to help plants grow stronger, healthier roots and improve the overall condition of the soil.

Custom GP is also available in a one Liter size that treats 50 acres (20 hectares).

Here’s some information for growers – A Growers Guide to Biofertilizers.

Custom GP – Trichoderma Products

The beneficial fungi in Custom GP:

  1. Solubilize phosphate making it available to the plant
  2. Produce Phytohormones
  3. Mobilize available plant nutrients.
  4. Biological Soil and Root Inoculant

Benefits of Custom GP

The use of Custom GP as a biological soil amendment has several benefits for plants, including:

  • Increase root mass creating larger, healthier root systems
  • Promotes plant hormones that helps plants grow larger
  • Restores beneficial fungi killed by chemicals, fire, or frost
  • Degrades organic material making nutrients available for the plant
  • Reverses root oxidation
  • Reduced the amount of traditional fertilizers needed.
  • Reduce Transplant Shock and Transplant Loss

Active Ingredients of Custom GP – Trichoderma Biofertilizer

Custom GP Contains the following beneficial soil Trichoderma species:

  1. Trichoderma harzianum
  2. Trichoderma viride
  3. Trichoderma koningii
  4. Trichoderma polysporum

These beneficial fungi are known to be useful for a wide variety of crops such as;

  • Palm Trees – including African Palm, decorative palm, and other oil producing trees. 
  • Banana Trees – both mature trees and new trees
  • Row Crops
  • Onions
  • Vegetables
  • Eggplant
  • Potato
  • Chilli and other Peppers
  • Tomatoes
  • Cucumbers,
  • Cut and Pot Flowers,
  • Orchards,
  • Vineyards Ornamentals in greenhouses,
  • Lawns and Nurseries etc.
  • Almonds
  • Grapes
  • Winter Wheat


Biological Soil Amendment – Trichoderma Biofertilizer

Custom GP is available as a highly concentrated concentrate. Custom GP can be readily combined with other products.

Custom GP is designed to help improve soil conditions by increasing the populations of soil microorganisms. Use instructions and MSDS are available by contacting Custom Biologicals directly.

Custom Biologicals

Custom Biologicals, CustomBio, manufactures a wide variety of biological products for a number of industries including bioremediation, agriculture, and restaurant supplies.

Custom GP, and all biological products marketed by Custom Biologicals, have distributor/dealer opportunities available.  Both domestic and international inquiries are welcome. Email Bill or (561) 797-3008 for more information.


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