• Biodynamic Oak Bark Preparation -Quercus alba - (BD 505) Compost Preparation - The Josephine Porter Institute
  • Biodynamic Oak Bark Preparation -Quercus alba - (BD 505) Compost Preparation - The Josephine Porter Institute
  • Biodynamic Oak Bark Preparation -Quercus alba - (BD 505) Compost Preparation - The Josephine Porter Institute
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The Josephine Porter Institute

Biodynamic Oak Bark Preparation -Quercus alba - (BD 505) Compost Preparation

Biodynamic Oak Bark Preparation -Quercus alba - (BD 505) Compost Preparation

$6.79 USD
$6.79 USD
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One unit is 1 heaping teaspoon.

At a Glance:

What it does:
Regulates calcium processes and supports healing within the soil and 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:
Oak bark (Quercus alba).

🌳 Learn More about BD505 Oak bark

Product Details:

For complete application directions, visit: BD 502–507 Detailed Usage Instructions

Please note: Quantities over 1 may be bagged together.

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Frequently Asked Questions

What is the Biodynamic Oak Bark Preparation used for?

It regulates calcium processes and supports healing within the soil and compost, helping to combat harmful plant diseases.
How do I use the Biodynamic Oak Bark Preparation?

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.
What is the main ingredient in the Biodynamic Oak Bark Preparation?

The main ingredient is oak bark, specifically from Quercus alba.
Can I use the Biodynamic Oak Bark Preparation on its own?

It is best used in conjunction with other preparations in the Biodynamic Compost Set for optimal results.