Explaining the Walstad Method: Build Series, Cleaning the equipment

Explaining the Walstad Method: An Introduction

Explaining the Walstad Method: The Plants, Part 1 Metal Toxicity

Explaining the Walstad Method: The Plants, Part 2: Ammonia and Nitrites

Explaining the Walstad Method The Plants, Part 3 Allelopathy

Explaining the Walstad Method: Build Series, What Dirt to Use

Explaining the Walstad Method: Build Series, Cleaning the equipment

Explaining the Walstad Method: Build Series, Dirt and Plants