# Compost, Vermicompost, and Compost Tea: Feeding the Soil on the Organic Farm (Organic Principles and Practices Handbook) Paperback by Grace Gershuny

Part of the NOFA Guides series. 

Information on composting techniques, including:

-   Principles and biology of composting
-   Temperature, aeration and moisture control
-   Composting methods
-   Materials (additives and inoculants, biodynamic preparations)
-   About costs (site preparation, equipment, labor and time)
-   What do you do with it?
-   Compost tea and other brewed microbial cultures
-   Compost and the law

With extended appendices including a recipe calculator, potting mix recipes, and a sample compost production budget sheet.

## Details

- **Price:** 17.54 USD
- **Vendor:** The Josephine Porter Institute
- **Type:** Biodynamic Gardening and Agriculture
- **Tags:** Biodynamic Preparations and Compost, book, farming, gardening, Gardening and Agriculture, orchard, vineyard

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 17.54 USD | In stock |

## Images

- Compost, Vermicompost and Compost Tea by Grace Gershuny

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> Source: [The Josephine Porter Institute](https://www.jpibiodynamics.org/products/compost-vermicompost-compost-tea)
> Updated: 2026-09-01