Cedars dream meaning is explained below using 2 different sources. Each interpretation is shown with its source.

Interpretation 1 — Gustavus Hindman Miller

To dream of seeing them green and shapely, denotes pleasing success in an undertaking.

To see them dead or blighted, signifies despair. No object will be attained from seeing them thus.

Source: Ten Thousand Dream Interpretation Author: Gustavus Hindman Miller

Interpretation 2 — Gillian Holloway

Green, well-formed cedar trees seen in a dream are significant to those who are engaged in a new undertaking, and presage a successful enterprise.
Source: The Complete Dream Book Author: Gillian Holloway