Fertilome Charcoal, 4 Qt.

ferti•lome® Charcoal acts as a filter to absorb impurities in water and improve air quality. It is excellent as a layer in the bottom of containers and in terrariums where water may pool. Charcoal also can help absorb impurities in fertilizer. 

• 100% Hardwood Charcoal
• Potting mix amendment
• Terrarium
• Filtration
• Biochar
• Increase soil quality properties
• Absorbing property
• Antioxidant 
• Reduce soil acidity