Sentence Examples


  • In this form of garden growing, a nutrient rich solution is used to feed the plants all the nutrients it needs while the roots are in a material such as gravel or perlite, or the roots directly placed in the water solution.
  • Most experienced gardeners prefer to use a non-soil mixture of perlite, peat moss and vermiculite.
  • Growing medium - This is what the plants are grown in, usually consisting of pebbles, perlite, expanded clay pellets, rockwool or lava rocks.
  • These globular bodies are, in fact, merely the more coherent portions of a perlite; the rest of the rock falls down in a fine powder setting free the glassy spheres.