IRSI is excited to showcase the great work from Michelle’s greenhouse just outside Drayton Valley. So far the most promising blend is a biochar/humalite/soil mix. The humic acid was sourced from Canadian Humalite International Inc and seems to be a fantastic additive to the biochar blend. The value of the microbial life contained in the humic acid and the porous structure of the biochar provide a terrific mix for growth productivity. IRSI will continue to report on the findings from Michelle’s work and will test the highest return blends at the end of the growing season. Stay tuned for more information!