But this time of year can also be the most dangerous period for plants because the weather can quickly change from nice to nasty.
(this time of year; can also be; the most dangerous period for plants; because the weather can quickly change from nice to nasty) (the weather; can quickly change; from nice to nasty)
this time of year the weather
can also be can quickly change
the most dangerous period for plants because the weather can quickly change from nice to nasty
from nice to nasty