best potting mix for bonsai All Purpose Coarse Bonsai Soil Mix

best potting mix for bonsai All Purpose Coarse Bonsai Soil MixThis ready to use soil mix is good for almost any plant. The primary components are 5 parts black lava, 3 parts pumice, 1 part calcined clay and 1 part pine bark. Particle sizes range from approximately 3mm to 9mm. A few pumice particles may be a bit larger. The primary advantage of this growing medium is that it retains optimal amounts of water while quickly draining excess. This helps promote healthy root growth and also helps prevent root rot. The

This ready-to-use soil mix is good for almost any plant. The primary components are 5 parts black lava, 3 parts pumice, 1 part calcined clay and 1 part pine bark. Particle sizes range from approximately 3mm to 9mm. A few pumice particles may be a bit larger.

The primary advantage of this growing medium is that it retains optimal amounts of water while quickly draining excess. This helps promote healthy root growth and also helps prevent root rot. The neutral components (lava, pumice and calcined clay) break down very slowly if at all, which allows for less frequent repotting and helps keep drainage holes free of debris. 

Because this soil contains a minimum of organic material, we recommend you apply fertilizer. Especially during the growing season. 

1 Gallon bag - Coarse particle size 3mm to 9mm