Q. What is the key principle of the EBB and flow system in hydroponics?
A) It floods and drains periodically
B) It makes a tide flowing over the roots
C) It sprays a mist of nutrients on the roots
D) None of the above
Explanation
The EBB and flow system work by temporarily flooding the grown tray with nutrition solution and then draining the solution back into the reservoir
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.