Annual weather changes test plants' hardiness The weather may change drastically from one year to the next, as well as throughout the color season.
(Annual weather changes; test; plants' hardiness The weather may change drastically from one year to the next, as well as throughout the color season) (The weather; may change drastically; T:from one year; to the next; T:throughout the color season)
Annual weather changes The weather
test may change drastically
plants' hardiness The weather may change drastically from one year to the next, as well as throughout the color season
T:from one year to the next T:throughout the color season