The kanji 栽 generally conveys the meaning of planting or cultivating plants. It implies the act of putting a plant into the ground and nurturing it.

・On-yomi (音読み): サイ 栽 ・Kun-yomi (訓読み): う-える (to plant, cultivate)

⚫︎ 栽培 (さいばい) Translation: Cultivation; growing ⚫︎ 栽植 (さいしょく) Translation: Planting; plantation ⚫︎ 盆栽 (ぼんさい) Translation: Bonsai; the art of cultivating miniature trees in pots

The kanji 栽 is a phono-semantic compound (形声文字). It combines the phonetic component 才 (さい - representing sound) with the semantic component 木 (き - tree, wood). The original meaning is related to the action of planting trees or other plants. The top part 才 suggests the sound "sai," while the bottom 木 signifies the object of planting, which are trees or plants. It is believed that the form of the kanji character evolved over time, starting from ancient forms, but it remained consistent with its original semantic and phonetic structure.