could chip those oak branches. oysters and king stropharia will grow on shredded cardboard too. its wood pulp! rent a chipper and chip the branches with the cardboard, add a little compost , wet and inoculate! would work in the burlap bags too! oysters esp. aren't very picky .
Tyler Ludens wrote:Thanks! I wish straw and pine chips were things we could get easily here, but they can only be had by purchase. I have tons of dying oak trees and loads of juniper.