Growers Domain
Premium Cultivars
EM-1 Soil Conditioner by TeraGanix
EM-1 Soil Conditioner

EM-1® restores soil health by bringing diversity and balance to the microbial community in the soil. It promotes stronger root development , nutrient uptake, higher yields and improves the quality, size and taste of your produce.


EM-1® is made up of three main microorganisms. These microorganisms are Yeast, Photosynthetic Bacteria and Lactic Acid Bacteria. EM-1® is the original and authentic Effective Microorganisms® discovered by agricultural scientist, Prof. Dr. Teruo Higa.


It can be used for plants, vegetables, flowers, trees, shrubs, gardens and lawns. A 16 fl oz bottle makes upto 10 gallons using our recommended dilution rates. Use as a drench or foliar spray. Perfect for any gardening project, large or small.


EM® is a people-friendly, pet-friendly environmentally safe product. OMRI Organic Certified. Made in the USA.

OMRI Certified
Product Details
Recommended Usage
Recommended Interval
7 - 14 days
Lactic Acid Bacteria
  • Product Label
  • EM-1 Usage
  • EM-1 MSDS
Use & Instructions

Garden Applications: Add EM-1 concentrate to a suitable hose-end sprayer and spray directly onto plants or soil surfaces. One 32 oz. hose end sprayer (set to 1 oz./gal.) should cover about 1/8 acre. Apply once per week throughout the growing season.

Agricultural Applications: Apply an average of 1 gallon per acre per week from sowing until harvest.

Hydroponics Applications: Add EM-1 as a 3% solution several times per week.

Houseplant Applications: Mix EM-1 with water at a rate of 1 oz per gallon of water. Water in or spritz onto plants with a bottle sprayer.

Reviews (0 reviews)
  • No Reviews yet.
    Be the first to leave a review for this product.