Horticulture charcoal is a great media to use for adding a drainage layer to a terrarium or mixing into potting soil to aid in drainage!
Key Product Features
- Ground to a size that can be easily used to amend garden and potting soils
- Often used in potting orchids
- In terrariums and pots that lack drainage, it will improve root oxygen levels
- Will absorb odors that may appear in pots
Many gardeners use charcoal in their soils for its natural ability to retain certain soil nutrients. Charcoal is a porous form of organic matter that has many uses in horticulture. As an excellent soil conditioner, especially for heavy soils, it improves the soils aeration, drainage and texture.