无土栽培 Traditional 無土栽培 wú tǔ zāi péi 🔊 soilless cultivation (e.g. hydroponics) + Keep this word Meanings wú tǔ zāi péi 無土栽培 soilless cultivation (e.g. hydroponics) Its characters 无wúnot to haveHSK 4土tǔearthHSK 4栽zāito plant; to growHSK 7–9培péito bank up with earth