The Great Harvest Organics (GHO) seed treatment mixes are a combination of beneficial ingredients, some of which are OMRI Listed®OMRI-listed that provide unique benefits for corn and soybeans. It’s a great way to get the best possible start for your organic crop and comes standard on all GHO corn and soybean seed.


Seed Treatment Advantages and benefits

  • Biological bio-stimulant and bio-catalyst to improve plant health
  • Products are safe to handle and safe for the environment
  • Flow well through the planter
  • Increased early-season vigor of seedlings to help them outgrow insect pests and disease

2021 Improvements – Corn Treatment

Great Harvest Organics corn will come treated with Organic 1r Seed Treatment from SoilBiotics. This OMRI Listed product is an organic, humic acid and its benefits include:

  • Increased strike rate for faster germination and uniform emergence
  • Increased stand counts
  • Increased early-season vigor to help plants outgrow insect pests and disease pressures

To learn more about SoilBiotics and Organic 1r Seed Treatment, visit

OMRI Listed Certificate: Organic 1r Seed Treatment


2021 Improvements – Soybean Treatment

In 2021, OBT 2001 WP by Osprey Biotechnics and BIOST® Organic VPH 9.0 by Albaugh, LLC will be added to the seed treatment mix for GHO soybeans. Both products are OMRI Listed.

Benefits of OBT 2001 WP and BIOST® Organic VPH 9.0 include:

  • OBT 2001 WP is a microbial seed-applied product that helps increase the availability and uptake of nitrogen (N), phosphorus (P) and potassium (K).
  • The availability of additional N, P, and K support the development of bigger roots, which helps increase uptake of moisture and nutrients to enable better plant growth and increased yield potential.
  • BIOST® Organic VPH 9.0 provides a bio-stimulant response, enhanced nutritional response, and abiotic stress reduction.
  • Both products promote faster and stronger emerging seedlings.

 OMRI Listed Certificates: BIOST® Organic VPH 9.0; OBT 2001 WP