The Johnson-Su bioreactor works. The question is how many people know about it — and how many are actually using it. Here is how you can be part of changing that.
Buy it & Track it
Already bought a bioreactor, or thinking about it? Join our tracking program and share your experience. By documenting what you bought, how you set it up, and what happens over time, you help us build the dataset that shows this works at scale — and makes the case for broader adoption and funding.
You get to be part of a community of people actively doing this work. We get the evidence we need to grow the program. And together, we demonstrate that backyard-scale soil restoration is real, replicable, and worth investing in.
Build it & Grow it
Want to build a bioreactor yourself, as part of a group? This program brings people together to build, tend, and learn from their own backyard bioreactors — with community support along the way. It is the difference between going it alone and being accountable together.
This program is coming soon. Sign up below and we will let you know when it launches.
Download the PDF
Ready to get started on your own? Download the step-by-step guide to building a Johnson-Su bioreactor at home — materials, setup, moisture management, and what to do with your inoculant when it is ready.