The Tree Radical — Writing 松, 梅, 枯 and 根 with Ki-hen

The First Stroke Sets the Proportion

The tree radical (ki-hen, 木偏) has four strokes: vertical, horizontal, left sweep, right sweep. The sequence is mechanical; the decision is in the length of that first vertical.

Make it too long and the two sweeps open wide, spreading the radical across too much of the character's width. Too short and they have no room, and the form collapses into something that no longer reads as wood. I spent weeks writing 松 (pine) before a teacher said: the vertical is the measure — everything else follows from it. On a practice session where I wrote close to a hundred half-sheets, I deliberately lengthened the vertical by a few millimeters. The sweeps opened naturally. The radical, which had always looked cramped, finally read as a tree.

The pivot from horizontal to left sweep is also precise. Pausing too long at the end of the horizontal stroke causes the brush to sink. Moving through without a pause blurs the origin of the sweep. One beat — then move. It took time before that rhythm became reliable.

Pine and Plum — Ink and Seasonality

松 (pine) pairs the tree radical with 公, which descends vertically. When the radical's vertical and the component's descending line align, the character stands like a single trunk.

What makes 松 unusual for me is shōen-boku — pine-soot ink. The soot from burning pine resin is collected and formed into ink sticks that carry a cold, blue-black with a sharp luster. Finer particles than oil-soot ink; the line it draws is leaner and more precise. Writing 松, knowing that the ink on the brush came from this same wood burning, changes how I read the structure. The history of the material enters the character.

梅 (plum) combines the radical with 每, which is the taller, denser right component. The radical must stay restrained — compact enough to give 每 room to extend. I wrote 梅 at the end of practice sessions during a period when I was thinking hard about how to choose a first brush. I'd line up the finished half-sheets along the windowsill and look at which one held the most white. Plum became a way of checking how well I'd used space that day.

Wither and Root — Two Autumn Characters

枯 (wither) puts the radical beside 古 — ancient, horizontal, stable. The meaning fits the season: October, falling light, the surface of things drying out.

There is a technique in calligraphy called kasure, where the brush runs dry mid-stroke. As I wrote in the piece on kasure aesthetics, there is a texture in a line that has run out of ink that resembles the skin of a withered tree. When I write 枯, I sometimes load the brush lightly and let the right sweep run dry at the end. It does not always work — too much and the character looks impoverished, too little and the dryness disappears. Hunting for the exact threshold with the brush is how 枯 teaches.

根 (root) carries the radical on the left and 艮 on the right. 艮 is dense: a horizontal bar, a box-like structure, a descending sweep. The danger is letting the interior squares grow tight. I compact the radical, pass the horizontal space to 艮, and stack its interior strokes evenly — in that order. Until the sequence was in my arm, 根 never settled.

Since working on how weight distributes across a character, the final sweep of 艮 changed for me. When it angles down and right, the whole character opens toward the ground. The character for root teaches a physical sensation — something like weight finding its depth.