The Cabern Tree, created by MKid112, is a seed-bearing tree for C3/DS. It may never grow to exceptional heights, but it does boast several growth phases and delicious seeds that can sprout into new Cabern Trees!
Injecting the agent places several seeds in the upper level of the Norn Meso, which can then begin to grow.
** Please note that the Readme claims that the agent file must be placed in the Creatures 3 directory in order to work, but installing to the Docking Station directory also works. **