Dr. Russell Sharp explores unusual hydroponic projects, focusing on the Hengshui Vertical Farm in China — a multi-story, LED-assisted urban farming innovation center with rooftop greenhouses, classrooms, and water-recycling and passive cooling systems.

He also covers a Canadian converted warship now growing produce in its hull, discussing the social, logistical and regulatory challenges and the potential for remote communities to gain access to fresh food through hydroponics.

https://www.verticalfarmdaily.com/article/9762351/four-story-vertical-farm-integrating-cultivation-research-and-education-opens-in-china/

https://eutrema.co.uk/shop/fertiliser/liquid-gold-unique-complete-fertiliser/