Large Bag of Pumice

Improve drainage and aeration in your potting mixes with this Large Bag of Pumice. A naturally lightweight volcanic rock, pumice creates air pockets throughout the soil that help oxygen reach the roots while preventing compaction and waterlogging, making it ideal for succulents, cacti and moisture-sensitive plants. Mix it through your favourite blend or use it as a top layer for extra structure. A handy, long-lasting staple for any plant lover looking to give their roots room to breathe.