potting soil
noun🔊/ˈpɒtɪŋ sɔɪl/
🔊/ˈpɑːtɪŋ sɔɪl/
(North American English) (British English potting compost)
[uncountable]good quality soil, used for growing plants in pots Fill the container with good quality, well-drained potting soil. 用优质，排水良好的盆栽土填充容器。