1·Fill them with potting soil.
他们盆栽土填土。
2·He rooted the tulip bulbs in potting soil.
他把郁金香的鳞茎种在盆栽用土中使其生根。
3·He rooted the tulip bulbs in potting soil.
他将郁金香球茎植在盆栽土里，等着生根。
4·Potting soil, mixed with ingredients to lighten it, is put on top.
混合了减轻材料的盆栽土壤放在顶层。
5·One popular planting mix combines one part potting soil with one part perlite.
其中一部份结合流行的组合盆栽种植土一部分珍珠岩。
6·For whatever plants that you have in your greenhouse, commercial potting soil works fine.
无论你在你的温室植物、盆栽土壤商业优秀作品。
7·If the plants you buy aren't already potted in indoor potting soil, you should re-pot them.
如果买来的植物不是种在室内种植用土里的话，你就应当把它们移植到室内种植用土里面。
8·Substrate can consist of potting soil without chemicals, cypress bark or crushed coconut fiber.
垫材可以采用不含化学品的盆栽土壤，桧树皮或椰砖土。
9·A similar product is called "vermiculite" it's added to potting soil because it retains moisture.
类似的产品被称为“石”它添加到盆栽土壤，因为它保持水分。
10·But this explanation is weak because potting soil is not salty and we never added salt to the soil.
但这一解释是苍白无力的，因为花盆中的土壤并不含盐，我们也从未向其中加盐。