552: Seed Saving Class July 2020

A chat with an expert on Seeds. – In This Podcast: This is the July 2020 episode of a live Seed Saving Class discussing the current status of world seeds, utility patents, community based seed systems, and so much more on building diversity and resilience back into the garden.

179: Penn Parmenter on Passive Solar Greenhouses

Greg reconnects with Penn to talk about the greenhouse designs she and her husband create, sell and teach about. Penn tells how her husband Cord took passive solar concepts and implemented them into the first greenhouse they built from reclaimed and scrap materials, and how they have made many improvements over time.