This substrate is composed of hardwood sawdust and oyster mycelium, with some spent grains and minerals added. It has been proven to successfully host the larva of Coleoptera, Dynastes and Lucanidae.
The hydration can influence the weight, ranging from 12-17lbs.
The cubic volume is 792 inches3 (12"×12"×5.5").
Flat rate shipping & handling fees.