Plant Growth Promoter

All of our MicroChoice ® specialty ingredients are available in customizable formulations for your company to use in combination with other ingredients into your own unique final product.

MicroChoice ® PHP

A highly concentrated dry blend of bacterial spores specially selected to promote healthy plant growth and improve soil quality.

MicroChoice® PHP – Plant Health Promoter Summary (full details available in PDF Below)

Years of research and development yielded the proprietary formulation for our Plant Health Promoter. PHP microbes cycle the nutrients found in the soil and solubilize minerals, making them more available for the plant. The microbes colonize the plant, and help to feed the plant, all while promoting its growth. By incorporating multiple strains with complimentary activities, we have built all of these attributes into a single product formulated for plant health promotion.

For additional information on MicroSynergies® cultures, products, and contract fermentation, please contact us.

Looking for information on this product?

Subscribe To our Mailing list to receive a PDF on this product. 

MicroChoice ® PHP Specifications

Guaranteed Minimum Bacterial Concentration:

50 Billion CFU/g


  • Lawns and other grasses

  • Bedding Plants

  • Vegetables

  • Row crops

Product Profile:

Multiple Bacillus Species

  • Naturally occurring, non-engineered
  • Aerobes and facultative anaerobes
  • Positive chemotaxis
  • 100% stabilized bacterial spores


Dry, tan, free-flowing powder.

Effective pH Range:

5.0 – 10.0

Effective Temperature Range:

5°C – 55°C (40°F – 130°F)

Shelf Life:

One year at 21°C (70°F)

Standard Packaging:

Available in 50, 100, and 200 pound poly-lined fiber drums.

Custom Products:

Contact us for additional recommended application rates and alternative formulations.

Storage and Handling:

Store in a cool, dry location.

Application Rates

Broadcast                                Grams/Acre

High Rate                                          86

Low Rate                                           30

Drip and In-Furrow                  g/1000’ Row

High Rate                                          5

Low Rate                                           1.75

Seed Coat                                g/3,000 Seeds

6.75 E5/Seed

* The information herein is true and accurate to the best of our knowledge; however, this product information sheet is not to be considered as a guarantee expressed or implied, or as a condition of sale of this product.

If you're looking for a particular organism that you don't see listed here, please contact us as we tend to bring on new organisms faster than we can add them to our website!

Do you have a particular strain that you need grown? We have plenty of contract fermentation options available as well!

For information on the additional products available or on custom formulating a product to meet your specific needs please contact us.