Ghost in the garden

This book chronicles the experience of a passionate gardener, and the gardens he nurtured for 46 years. There are multiple pictures of his home, and gardens.
When he passes away he must remain a ghost in his gardens while he waits for his invitation to heaven. During his stay he creates numerous problems for the new owners as they try to make the landscape their own, and in the process he almost forfeits his opportunity to get to heaven.