Details for Expanded Clay Pebbles (Hydroton) 8 Quart Bag
This sale is for an 8 quart bag of expanded clay pebbles also know as Hydroton. Expanded clay pebbles are used for retaining and distributing moisture in a mushroom fruiting chamber. Expanded clay pebbles are also frequently used in hydroponic plant production as a growing medium.
Rinse well before use.