Sorry for the delayed response.
My bad in that Blaze has fulfilled his Gathra to the computer spirit, but yes the other is to plant a new "garden" for the Tannis root. This is actually something that may be beneficial for the Anchor Wolves, as the Beshilu and the Plague spirit seem to steer clear of the plant.
EDIT: Not posting IC to let others respond (as there isn't really anything for me to add ATM)