Collection: Inoculants

Add nitrogen to your soil by inoculating your legumes with rhizobacteria!

8 products

Collection: Seed Inoculants for Legumes

What are inoculants?

Inoculants are beneficial nitrogen fixing bacteria that work to form the nitrogen-rich nodules found on legume plant roots. This type of bacteria, specifically rhizobacteria, do the work of taking nitrogen from the air and “fix” or concentrate it in root nodules which then slough off, adding nitrogen to the soil in a form plants can absorb. However, other naturally occurring bacteria compete with nitrogen-fixing rhizobacteria for a home on legume roots. That is why it is important to inoculate your seeds before planting, to ensure a high level of viable rhizobacteria when the seed germinates. Inoculating with rhizobacteria also significantly improves plant top and root growth in legumes, thus increasing organic matter, soil aeration, and soil stabilization. Use on raw legume seed and make sure you select the proper strain for that seed. If the seed says "Nitrocoated" it already has the inoculant coated on the seed and you do not need to inoculate.

How do I inoculate seeds?

Just prior to sowing, put the seed in a bucket or barrel and moisten it a little with water so that the inoculant will stick to it. Another method is to use milk & molasses as a sticking agent (as well as to provide food for the bacteria). Sprinkle the inoculant onto the seed and mix thoroughly until the seed is well coated and make sure the seeds are not sitting in the sun. The seeds will turn black when properly covered.