Welcome to the San Francisco Permaculture Guild Blog


Garden City Part I – Calculations

If it is the case that fossil fuels are scarce and not renewable on human time scales, then it follows that any sustainable or permanent culture must develop a food system that is independent...


Urine Charge!

Practical Guidance on the Use of Urine in Crop Production: A Review The Stockholm Environment Institute (SEI), a non-profit research institute based in Sweden, launched it’s latest publication September, 2010: Practical Guidance on the...


Concrete Actions

So often when speaking to urbanites in the Bay Area and beyond about growing food, I hear the resigned, nearly mantric lament, “my apartment does not have any access to any gardening space.” How...