East is governed by the trigram Zhen (震), the trigram of thunder — sudden, energising, the awakening force that breaks the stillness of winter. Its element is wood (specifically yang wood, the great tree), its season is spring, its colour is fresh green, and its life area is family and health.
Where North’s water is slow and deep, East’s wood is upward and active. The sector receives the morning sun first and is associated with renewal, new beginnings, and the household’s general vitality. It is one of the most universally beneficial sectors to place restorative rooms in — the master bedroom, the family living room, a children’s bedroom (especially for an eldest son, the trigram’s family member).
The element governing East is yang wood, supported by water (water nourishes wood) and weakened by metal (metal cuts wood). Fire drains wood (wood feeds fire), and earth is dominated by wood (wood roots break earth). The strongest reinforcements for the East sector are wood-element register through palette (greens), wooden architectural elements (furniture, beams, panels), and healthy upright plants. Avoid heavy metal-element decor and sharp metallic forms in this sector — metal cuts wood in the controlling cycle.
In Eight Mansions, East is auspicious for the East Life Group (Kua 1, 3, 4, 9) and inauspicious for the West Life Group. For East Life Group people, East is the Fu Wei sector for Kua 3 and a strong supporting direction for the others.