卯 (Mao) is the fourth of the twelve Earthly Branches in the Birth Code system. It represents Wood energy at a fully developed and visible stage.
It is also known as the Rabbit and belongs to the spring season.

In simple terms,
卯 (Mao) is the point where growth is no longer hidden. Instead, it becomes clear, visible, and active.
The Time and Season of 卯 (Mao)
卯 (Mao) is closely connected to both time and season.
- Time: around 05:00 to 07:00
- Season: mid-spring
Because of this, 卯 (Mao) represents a stage where energy is fully rising and clearly expressed.
For example, early morning light is now fully visible, and spring growth is no longer just beginning—it is actively expanding.
As a result, 卯 (Mao) is associated with clear growth and outward expression.
The Core Meaning of 卯 (Mao)
卯 (Mao) represents pure Wood energy.
Unlike 寅 (Yin), which is still in the early stage of movement, 卯 (Mao) shows Wood energy in a more complete and refined form.
Because of that, 卯 (Mao) is associated with:
- growth
- expansion
- clarity
- smooth movement
Rather than struggling to start, 卯 (Mao) moves naturally and continuously.
The Hidden Nature of 卯 (Mao)
卯 (Mao) is simpler compared to many other Earthly Branches.
It mainly contains:
- Wood (primary)
Because of this, its energy feels more:
- pure
- direct
- consistent
There is less internal conflict or mixing of elements, which makes 卯 (Mao) feel clean and straightforward.
How 卯 (Mao) Energy Works
卯 (Mao) energy works through steady growth and expansion.
Because of that, it often appears as:
- smooth progress
- natural development
- outward expression
- clear direction
For instance, instead of forcing growth, 卯 (Mao) allows things to develop naturally over time.
In contrast to earlier stages,
卯 (Mao) represents growth that is already established and moving forward smoothly.
A Simple Way to Understand 卯 (Mao)
The simplest way to understand 卯 (Mao) is this:
卯 (Mao) is visible growth.
It does not stay hidden or struggle to begin. Instead, it grows steadily and expresses itself clearly.
In simple terms,
卯 (Mao) represents the stage where energy is fully active and clearly seen.