EM-1 – Effective Microorganisms – 1L

Effective Microorganisms (EM-1) is the mother tincture – a combination of potent but entirely natural regenerated microorganisms that support germination, root formation, plant growth, plant ripening and protect against pests and disease.

Healthy soil requires diverse microbial activity and this gets depleted through the growing season.

Must be diluted before use.