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://wonderopolis.org/wonder/Can-Plants-Grow-Without-Soil.