To dream of your backyard signifies your memories from the past or it could also represent your hidden thoughts and feelings, the ones you did not express in the meanwhile. Anything you saw in that dream shows your unwillingness to express those thoughts towards those around you. Make sure you pay attention the way the backyard looks, as it is the reflection of your lifestyle.
Backyard dream meaning
Read more about dreaming of Backyard in other dream meanings interpretations.