When Chrissy from Kawea Community Garden reached out for support, Radice Soil Solutions partnered with the garden to develop innovative solutions for improving soil health. Together, we implemented a Johnson-Su Bioreactor to boost soil organism diversity and laid plans for a liquid fertilizer and biological spray cover to promote a thriving garden ecosystem.
What is a Johnson-Su Bioreactor?
The Johnson-Su Bioreactor is a passive composting system designed to produce biologically rich, fungal-dominant compost. Unlike traditional methods, this approach avoids turning, ensuring minimal disturbance to the composting process. Key features include:
Aerobic Composting: Vertical aeration pipes maintain oxygen flow to support microbial activity.
Moisture Control: Regular hydration promotes microbial growth without waterlogging.
Fungal Dominance: Long-term composting (up to a year) encourages fungal colonization, critical for improving soil structure and nutrient cycling.
The result is a high-quality compost teeming with diverse microorganisms, perfect for enriching garden soils.
Expanding the Project
To complement the bioreactor’s output, we’re developing:
Liquid Fertilizer: A nutrient-rich solution derived from compost extracts to provide plants with an immediate nutrient boost.
Biological Spray Cover: A protective foliar spray with beneficial microorganisms to improve plant health and resilience against pests and diseases.
Creating a Thriving Garden
This partnership aims to establish a garden ecosystem that supports diverse soil life and healthy plant growth. By using innovative composting techniques and biological solutions, Kawea Community Garden is setting a benchmark for sustainable gardening practices.
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