Roots of plants take in nutrients, to successfully grow/live/survive, only in a liquid form.
Did you know that?
Also, plants, more precisely so their roots, live in symbiosis with fungi.
Nil fungi.. no plants.
(no kid ya, too)
Nil (proper) bacteria.. no fauna, I believe also.. but ja, lack a proper backing-up for this idea, now..
.. but, but, think of your 'bowel system', for a while. When the bacteria 'garden' there is 'upset'.. you are too.