substrate

[ConcinusMan]

Its pet bedding that he's talking about, if they have a pet section, it's likely there and very cheap.

Exactly. Walmart has a pet isle. They sell aspen bedding super cheap. Use that. It's great. Walmart.com: Alphapet: Aspen 1500 Cu. In. Bedding: Marketplace

Forget about using garden mulch. It's dirty. Molds, bacteria, etc.

Pet stores sell reptibark but it's expensive.

Repti - Bark Reptile Bedding 24 Quart (RB-24)

[RedSidedSPR]

ReptiBark is my favorite. It's expensive, but perfect for me

FYI the Aspen in Walmart isn't sold a snake stuff. It's got snake FOOD on it.

Ya know, gerbils and stuff.

[ConcinusMan]

Hahaha. Yeah, I suppose the package does show "snake food" LoL.