Grow your own Morels Spore Isolation Spores are collected from a fresh Morel mushroom.  Spores drop onto a low nutrition agar media. Fresh spore cultures are seasonal. $25 Order Ahead Dry Spore Packs Spores are collected from a fresh Morel mushroom.  Many vendors sell Morel spore packs, either in sand, sawdust, or perlite.  This may