top of page

MIICROBIAL MASS PRO is a plant amendment product comprised of several unique species of beneficial bacteria shown to promote plant vigor, increase plant biomass, and enhance microbial life in and around the root zone. MIICROBIAL MASS PRO offers the same great benefits as the original formulation, but with a higher concentration per volume appropriate for larger gardens.


For Use in Any Growing Program:

  • MIICROBIAL MASS PRO serves as a valuable addition to any cultivation system
  • Effective in any growing media and in any conventional or organic nutrient program
  • Compatible with soil, supersoil, rock wool, coco coir, expanded clay pellets, deep water culture, and other hydroponic systems
  • Certified organic by Ecocert Canada
  • CFIA registered and Health Canada approved for cannabis and hemp cultivation
  • Not compatible with hydrogen peroxide


Sizes Available: 250ml, 500ml, 1L, 4L, 10L, 20L

Miicrobial Mass Pro

C$75.00 Regular Price
C$52.50Sale Price

    One application to the grow media every two weeks.

    Best used within 24 hours of mixing.

    Read the label before use.