Place teabags in the large bowl, without opening them. Pour boiling water over the teabags and allow to steep until the water is cool to the touch. Remove the teabags.
Pour the grass seed into the bucket, leaving room to add the tea. Add the brewed tea to the grass seeds and add more water until the grass seeds are barely covered.
Cover the top of the bucket loosely with newspaper. Move the bucket to a cool location where it will not be disturbed. Allow the grass seed to soak in the tea solution for up to five days.
Cover the floor of a garage, shed or enclosed outside work area with a thick layer of newspaper. Remove the grass seed from the bucket with the slotted spoon and spread in a thin layer on the newspaper to dry. Plant the grass seed when it is just barely dry.