12/21/2021
Second edition is out! Since I published the first edition I have learned a lot helping hundreds more people start growing, and building out a full-scale fresh Spirulina farm (GreenSpring Farms, aka FreshSpirulina.com). I have finally had time to incorporate this new knowledge and experience into my book, so you will have more rapid, easier, and more reliable harvests.
https://www.amazon.com/dp/B09MYW1DZV