

Jia Wood Day Master (甲木)
Jia is the first of the ten Heavenly Stems: yang Wood, pictured as a tree growing straight toward the light. If the stem of your day pillar is Jia, this is the character that stands for you in a BaZi chart.
Personality
Jia people tend to be upright and principled, with a strong sense of direction. They like to grow steadily rather than in bursts, and they would rather stand firm than bend to please.
Strengths
- Steady, dependable and willing to take responsibility
- A natural pull toward growth, learning and long-term goals
- Straightforward — people usually know where they stand
Things to watch
- Can be stubborn once a course is set
- Finds it hard to ask for help or change direction
- A tree needs warmth: without some 'fire' (expression, outlet) Jia can feel stuck
What helps a Jia Wood chart
What helps a Jia chart depends on the birth month: spring Jia usually already has enough water and needs fire; summer Jia needs water; autumn Jia needs roots and support; winter Jia needs warmth first.
Classical imagery
甲木参天,脱胎要火。春不容金,秋不容土。“Jia Wood reaches for the sky; to come into its own it needs fire. In spring it will not suffer metal, in autumn it cannot bear earth.” Read: a strong tree needs an outlet to flourish, and what helps it depends on the season. — Di Tian Sui (滴天髓), “On the Heavenly Stems”; translation and gloss are our own.
A Day Master is only the starting point: two people with the same Day Master can read very differently depending on their birth month and the other seven characters in the chart.