1/4" Activated/Horticultural Charcoal is a soil ingredient with amazing CEC properties and the ability to release absorbed moisture/nutrients slowly over time. It has a pH of 7.7 and can be used to reduce acidity in your potting mix. It's a lightweight and chunky ingredient that improves drainage and aeration.
- Small: 3.375"L x 2.5"W x 7.75"H
- Large: 4.75"L x 2.5"W x 9.5"H
- Packaging is PLA-lined natural kraft paper with tin-tie closure. Compostable or recyclable once tin-tie is removed.