Some people may think that there is no other way to grow plants other than in soil; there is however, another way.
The easiest way to grow plants is to plant them in soil
( z1 way :manner-of ( z2 grow :ARG1 ( z3 plant ) ) :domain ( z4 plant :ARG1 z3 :ARG2 ( z5 soil ) ) :ARG1-of ( z6 have-degree :ARG2 ( z7 easy :ARG1 z4 ) :ARG3 ( z8 most ) ) )