Ten Heavenly Stems Diaohou Guide: Month-by-Month Selection for Every Stem

Jia wood in the first month needs bing and gui. In the seventh month it needs geng and ding. Each stem, each month, has its own diaohou recipe — far more precise than winter=fire, summer=water.

Diaohou isn't one-size-fits-all. Jia wood in the first month wants bing fire AND gui water. Yi wood in the first month just wants bing fire. Same month, different stems — completely different diaohou needs. This article compiles the complete stem-by-stem, month-by-month diaohou reference from the Qiongtong Baojian, San Ming Tong Hui, and other classical sources.

Complete ten-stem month-by-month diaohou reference. Not winter=fire, summer=water — each stem has a precise formula for each month. Jia wood in month one: bing and gui. Yi wood in month one: bing fire. Master monthly diaohou for accurate chart reading.

Jia Wood — The Great Tree's Climate Needs

Jia wood is a towering tree. Born in the first month (yin): early spring chill lingers — needs bing fire to warm the air and gui water to moisten the roots. Both are essential — fire above, water below. Second month (mao): wood peaks, same bing and gui needed. Third month (chen): wood fades, earth rises — needs geng metal to prune and ren water to nourish the roots. Summer months: fire scorches wood — ren/gui water is the first priority (before the tree burns), with geng metal as support. Autumn months: metal fells wood — needs ding fire to control metal and bing fire to warm. Winter months: deep cold — bing and ding fire are first priority, with wu/ji earth to control water and protect roots.

Yi Wood — The Delicate Plant's Different Needs

Yi wood is grass and vine — its diaohou needs differ subtly from jia. First month (yin): bing fire to warm is enough. Gui water can help but isn't as critical (grass needs less water than a tree). Second month (mao): bing fire and gui water both matter. Third month (chen): gui water and bing fire, with wu earth to firm the roots. Summer: gui water is the first priority — grass is more drought-sensitive than trees. Autumn: bing and ding fire to fight metal and cold, gui water to moisten. Winter: bing fire first — grass freezes easiest. Core difference: yi wood fears drought more (wants water), jia wood fears cold more (wants fire). Yi wood's summer diaohou is more urgent than jia's.

Bing Fire — The Sun's Special Case

Bing fire IS a diaohou tool — other stems use it to warm themselves. Bing fire's diaohou needs are the opposite: it fears being extinguished, not being cold. Winter months: bing fire needs jia wood to stay lit (wood feeds fire) and wu earth to control water that threatens to put it out. Summer months: bing fire blazes too strong — needs ren water to cool. Spring and autumn: relatively comfortable, focus on pattern configuration. Fire in the three winter months doesn't need diaohou — fire IS the diaohou tool. Only metal, water, wood, and earth need fire for diaohou in winter. But bing fire in winter has one special need: it can't be isolated — needs wood to sustain it, or the sun-fire can go out even in its own season.

Ding Fire Through Gui Water — The Remaining Seven Stems

Ding fire — candle flame. Winter needs jia wood to feed it and geng metal to split the wood and release the flame. Summer needs ren/gui water. Wu earth — rampart earth. Winter needs bing fire. Spring needs jia wood to break up the soil. Summer needs ren/gui water. Ji earth — garden soil. Winter needs bing fire. Spring needs jia wood. Summer especially needs gui water (garden soil fears drought most). Geng metal — axe metal. Winter needs ding fire to warm. Summer needs ren water to temper. Xin metal — jewel metal. Winter needs bing fire. Summer needs ren water. Ren water — river water. Winter needs wu earth to contain it. Summer needs geng metal to generate source. Gui water — rain water. Winter needs bing fire. Summer needs xin metal to generate source. Every stem, every month, has its own precise diaohou recipe.

Four Dimensions

Career & Wealth

Know your stem and birth month → look up your diaohou element → choose matching industry. Jia wood winter birth needs fire → fire industries. Yi wood summer needs water → water industries. Bing fire winter needs wood → wood industries.

Love & Relationship

The diaohou element for your day master suggests an ideal partner's element too. Jia wood winter person needs fire → partner with fire qualities in their chart. Yi wood summer person needs water → partner with water qualities cools you down.

Personality

Different stems' diaohou needs reflect personality. Jia wood winter person is cold outside, warm inside — needs fire to activate inner strength. Yi wood summer person is hot outside, dry inside — needs water to refresh inner creativity.

Health

Diaohou maps perfectly to Chinese medicine. Jia wood winter needs fire = body needs warming foods. Yi wood summer needs water = body needs cooling foods. Your stem-month diaohou formula IS your constitutional health guide.

Source Texts

Practical Application

Check stem first, then month : Determine your day master stem — jia through gui. Determine your birth month — yin through chou. Cross-reference for your specific diaohou element. Not a generic rule — a specific formula.
Follow the priority order : Monthly diaohou tables list 'first use X, then use Y' — there's priority, not equality. Take the first if your chart lacks it. Take the second if the first is already present. Neither? Wait for luck cycles.
Always check the root : Found your diaohou element? Check if it has branch roots in your chart. Roots = real. No roots = wait for grounding luck cycle.

Common Questions

Q: Why doesn't fire need diaohou in the three winter months?

Fire IS the diaohou tool — it doesn't fear cold. Winter values fire most. Fire provides warmth to others — it doesn't need to receive warmth. Fire stems in winter follow pattern and strength-balance rules instead. Exception: fire isolated in winter without wood to sustain it may still 'go out' — then wood becomes its 'diaohou' to keep it burning.

Q: The monthly diaohou table lists several elements — do I need all of them?

There's a priority order. First use X means take X if available. Then Y is the backup. You don't need everything — take the highest-priority one you can actually get. None available? Wait for luck cycles.