Pumice

1/4" Horticultural Pumice is a substrate for amending bonsai, succulent, cactus, orchid and other potting soil to increase drainage. Mix with other ingredients to achieve the desired consistency and pH. Also used as a top dressing for potted plants.

• 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.