How to Use "vermiculite" with Example Sentences

1. Vermiculite is a material that can hold air , water and nutrients .
2. Drop several seeds over the surface of the pot and cover with a thin layer of vermiculite .
3. Study on mineralogy and expansiveness of vermiculite in tuanfeng .
4. Studies on vegetables in soilless culture the effect of sand and vermiculite on growth of curled lettuce and edible amaranth .