Compatibility / Yang Wood and Yin Earth

Yang Wood and Yin Earth: the Tall Tree and the Garden

Saju Day Master compatibility · 甲己 · 갑기 (gap-gi)

The two of you, in one line each

How Wood and Earth meet

Wood roots into Earth: the Yang Wood person tends to stir the Yin Earth person into motion, and the Yin Earth person tends to give the Yang Wood person somewhere to stand.

Tree roots break up the soil and hold it together. In daily life Yang Wood tends to bring the direction: the person who says "let's book it" and opens the calendar.

Earth is what a tree stands in. The Yin Earth person tends to give Yang Wood somewhere to put down roots: a home that runs, a fridge that is somehow full, someone who notices the tiredness before it turns into a bad week.

Saju teaching has a name for this pair. 甲 and 己 form one of the five stem combinations (천간합, cheongan-hap), where a yang stem and a yin stem are read as pulling toward each other. Saju books often call 甲己 the combination of balance and uprightness (中正之合) and read it as combining toward Earth.

Where it tends to flow

Long projects suit you two. Yang Wood likes watching something get bigger, and Yin Earth likes tending things until they thrive. That often looks like a savings plan or a vegetable patch, one person setting the goal and the other keeping it alive week to week.

There is quiet respect here too. Yang Wood tends to admire how much Yin Earth holds together without fuss, and Yin Earth tends to feel safe beside someone who says what they mean and then does it.

Where it tends to rub

Roots take from the soil. Yang Wood can get so focused on where the tree is heading that they forget to ask how the ground is doing, and Yin Earth, who already puts their own needs last, may say nothing until they are worn out.

Speed is the other friction. Yang Wood does not bend easily once a plan is set, while Yin Earth wants to check how everyone feels first. One side sees stalling; the other feels left out of a decision.

Try this

One piece of a full chart

A Day Master pair is one piece of a full chart. Each of you has seven more characters, and they can tilt this picture: a Yang Wood person with plenty of Earth elsewhere reads differently from one with almost none. Your day-pillar animals may combine or clash, Zi Wei reads each spouse palace, and synastry adds its own aspects.

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For reflection and entertainment. Charts calculated by the In-Yun engine. Report text drafted with AI.