# Biodynamic Chamomile Preparation - Matricaria chamomilla - (BD 503) BD Compost Preparation

### One unit is 1 teaspoon.

## At a Glance:

**What it does:**  
Stabilizes nitrogen and enhances the life of the compost.

**How to use:**  
Use the finished preparation as part of a complete BD 502–507 set. Make six holes evenly across the compost pile and place this unit into one of the first five holes, about halfway down the pile. Close the hole with old compost or good soil so no air pocket remains. One complete set treats up to 15 tons of compost; use the full set on smaller piles also.

**Ingredients:**  
Chamomile blossoms (_Matricaria chamomilla_).

**For complete application directions, visit: [BD 502–507 Detailed Usage Instructions](https://go.jpibd.org/instructions-bd-502-507)**

**Please note: Quantities over 1 may be bagged together.**

**Learn more:** [What is BD 503 Chamomile?](https://go.jpibd.org/guide-bd-503)

## Details

- **Price:** 6.79 USD
- **Vendor:** The Josephine Porter Institute
- **Type:** Compost Preparations
- **Tags:** Compost Preparations, farming, gardening, orcharding

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 6.79 USD | In stock |

## Images

- Biodynamic Chamomile Preparation - Matricaria chamomilla - (BD 503) BD Compost Preparation - The Josephine Porter Institute
- Biodynamic Chamomile Preparation - Matricaria chamomilla - (BD 503) BD Compost Preparation - The Josephine Porter Institute
- Biodynamic Chamomile Preparation - Matricaria chamomilla - (BD 503) BD Compost Preparation - The Josephine Porter Institute
- Biodynamic Chamomile Preparation - Matricaria chamomilla - (BD 503) BD Compost Preparation - The Josephine Porter Institute
- Biodynamic Chamomile Preparation - Matricaria chamomilla - (BD 503) BD Compost Preparation - The Josephine Porter Institute

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> Source: [The Josephine Porter Institute](https://www.jpibiodynamics.org/products/biodynamic-chamomile-preparation-bd503)
> Updated: 2026-08-10