Hey Guys,
Check with a local mulch producer if there's one in your area. I was at our local grinders today,and he begged me to come and get some. Wire cage around itt,6in. covered top fill,2 in. gated,and capped drain. I'm going to get a coupla thee or so . They had mulch dye in them non poisionous ,food safe according to operator owner.
I did some sawing for this guy with my portable sawmill last year,so your mileage may vary ,yada ,yada,no financial intrest