If the player loses the seed, the saw, or the chime they can speak to Brimstail to obtain another seed. He can be found in his cave in the south-west of the Tree Gnome Stronghold. If the dialogue option "Hello, just wanted a chat." does appear, the player doesn't have a seed and can receive a new one. Otherwise the player will still have a crystal seed, saw or chime and should check their bank.