WONDER #262: Can Plants Grow Without Soil?

Question 1 of 3

Is soil necessary for plant growth?

  1. yes
  2. always
  3. definitely
  4. no

Question 2 of 3

What growing method uses water instead of soil to deliver necessary mineral nutrients?

  1. hydroponics
  2. hyperphonics
  3. hydrophobia
  4. hyperplantics

Question 3 of 3

Which of the following is NOT a nutrient needed for plant growth?

  1. nitrogen
  2. phosphorus
  3. potassium
  4. plantium

Check your answers online at https://www.wonderopolis.org/wonder/can-plants-grow-without-soil.