University Place

Fertile Soil: Between Geology and Biology

Special | 54m 3s | Video has closed captioning.

Sandy Syburg, President and Co-owner of Purple Cow Organics, discusses the history of agriculture and the production of food. Syburg explains the impact of plant nutrients on healthy soil, gardens and human health.

Aired: 02/09/19

Rating: TV-G

Problems Playing Video? | Closed Captioning

University Place is made possible by the Corporation for Public Broadcasting.