seasonal
adjective
[ ˈsiːz(ə)n(ə)l ]
• relating to or characteristic of a particular season of the year.
• "a selection of seasonal fresh fruit"
in season
• (of a fruit, vegetable, or other food) grown or available at the time of year in question.
• "buy fruit and vegetables that are in season"
• (of a female mammal) ready to mate.
• "this system of communication works very well, especially when a female is in season"
• at the right or proper time.
• "they arrive in season for the meeting"
