A short story of a Gardener Knights experience on The Field of Fire

The last Gardener, Harth the 1st, rightful lord of Highgarden, and king of the Reach. Must flee to a place where he knows nobody will come looking for him, to harden his army of devote but green followers, and win renown for the thought extinct Gardeners...He plans to do it all, and see it all, and in the end return to The Reach, and take what is his by birthright...that is if he makes it that far.