Biological Soil Amendments

Biological Soil Amendments for Enhanced Soil Productivity

Biological Soil Amendments

Custom B5 and Custom GP biological soil amendments are scientifically formulated to restore soil productivity an promote plant growth. The are perfect for food crops, turf, trees, and ornamental flowers and shrubs. Custom B5 and Custom GP are equally effective when soil amendmentsused by commercial farms and backyard gardeners.

It is well known that fertile soils contain a large number of beneficial microorganisms. These microbes process fertilizers (N,P,K) making essential nutrients and minerals available to plants. They also digest thatch and other organic matter, releasing additional nutrients into the soil.

Pesticides, insecticides, herbicides, other chemicals, and over farming can greatly diminish a soil’s natural population of beneficial microbes. This reduces the soil’s ability to support turf, crops, and other vegetation.

Custom B5 and Custom GP biological soil amendments improve conditions by restoring a soil’s natural microbial population. Their use will increase nutrient availability, enhance root mass development and promote vigorous plant growth.

Soil Amendments of Custom Biologicals

Custom GP – is a blend of 4 Trichoderma beneficial fungi

Custom B5 – is a blend of 5 beneficial Bacillus bacteria.

Custom GP and Custom B5 can be used independently or combined for maximum benefit. Both biological soil amendments are OMRI listed.

Regular use of Custom B5 and Custom GP will:

  • Create a more fertile soil by restoring natural microbial populations. 
  • Promotes vigorous plant growth leading to a significant increase in crop yield
  • Maximizes the benefits of your current fertilizer program by making nutrients more readily available
  • Provides Beneficial Soil Microbes
  • Improves Soil productivity
  • Promotes Plant Growth
  • All Natural, Safe Formulations
  • OMRI listed
  • Increases root mass – increases plant growth – increases crop yield

Custom GP and Custom B5 are biological soil amendments manufacture and distributed by Custom Biologicals. Custom manufactures a wide variety of biological products for use in the agricultural industry. Distributor/Dealer inquiries are welcome

Contact Custom Biologicals at (561) 797-3008 or via email at Email Bill



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