Some people may think that there is no other way to grow plants other than in soil; there is however, another way.
It's easier to grow plants in soil
( z1 have-degree :ARG1 ( z2 grow :ARG1 ( z3 plant ) :location ( z4 soil ) ) :ARG2 ( z5 easy :ARG1 z2 ) :ARG3 ( z6 more ) )