Question: how to allow more drainage in a pot for palnts when repotting

  Options: 
 A. To help water drain freely, place broken terra-cotta pots (crocks), Styrofoam chips, or large pebbles in the base of the pot. Alternatively, you can use a layer of fine mesh with gravel on top. This prevents drainage holes from becoming blocked and soil from being flushed out. Once filled, just place the plant in and it will grow
 B. To help water drain freely, place broken terra-cotta pots (crocks), Styrofoam chips, or large pebbles in the base of the pot. Alternatively, you can use a layer of fine mesh with gravel on top. This prevents drainage holes from becoming blocked and soil from being flushed out. Then add your potting soil and plants.
Answer: B