无土栽培 wú tǔ zāi péi

DEFINITIONS

  1. soilless cultivation; hydroponics; the practice of growing plants without soil, usually using a nutrient-rich water solution

CHARACTERS

无 wú
HSK 4
negative, no, not; KangXi radical 71
土 tǔ
HSK 5
soil, earth; items made of earth
栽 zāi
HSK 6
to cultivate, plant; to care for plants
培 péi
HSK 5
bank up with dirt; cultivate