# Biodynamic Agriculture Introductory Lectures Vol. 3 by Alex Podolinsky

Further details of Biodynamic agriculture, continued from vol 2. Organic industry overview, nutrition, disease, purpose of existence, soil structure, organic matter and humus, sick plants mean sick soil, Biodynamic preparations, living breathing earth, sustainability of humus.

## Details

- **Price:** 19.95 USD
- **Vendor:** The Josephine Porter Institute
- **Type:** Biodynamic Gardening and Agriculture
- **Tags:** Biodynamic Gardening, Biodynamics, book, farming, gardening, orchard, vineyard

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 19.95 USD | In stock |

## Images

- Biodynamic Agriculture Introductory Lectures Vol. 3 by Alex Podolinsky - The Josephine Porter Institute
- Biodynamic Agriculture Introductory Lectures Volume 3 paperback, three-quarter front view

---

> Source: [The Josephine Porter Institute](https://www.jpibiodynamics.org/products/biodynamic-agriculture-lectures-vol-iii)
> Updated: 2026-09-01