EM•1® Microbial Inoculant (Gallon)


**ON SALE WHILE SUPPLIES LAST** These gallons that are on sale have an expiration date of 11/20/21. We have found EM-1 to still be active (under the microscope) and effective following expiration date. Use as a microbial inoculant in your indoor gardens, water into your outdoor gardens & lawn this fall for a nice microbial boost, or apply to your compost pile to accelerate decomposition! 

EM·1®  is a liquid bacterial product comprising three groups of microbes: Yeast, Photosynthetic Bacteria, and Lactic Acid Bacteria. EM·1® works together with local and native beneficial microbes, creating a synergy among microorganisms and larger forms of life including insects and worms, pets and livestock, and people.

EM•1® Microbial Inoculant is the original and authentic Effective Microorganisms® that was originally formulated by Dr. Teruo Higa in the mid-1960’s. EM•1® is an all-natural probiotic for plants and soils. It is made without any GMO ingredients and is USDA certified organic.

Support your plant and soil health with this amazing inoculant and compost accelerator. The makers of EM·1® even provide directions on how to multiply this bottle 10x by making Activated EM – a great trick for those using EM·1® at scale!

Additional information

Weight 8.5 lbs
Dimensions 7 × 7 × 13 in


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