When fewer plants are grown in the same amount of soil, the roots have more room to spread out.
(fewer plants; are grown; L:in the same amount of soil) (the roots; have; more room to spread out; T:When fewer plants are grown in the same amount of soil) (more room; to spread out; )
fewer plants the roots more room
are grown have to spread out
L:in the same amount of soil
more room to spread out T:When fewer plants are grown in the same amount of soil