Answer:

seasonal

Answer	Crossword Clue
SEASONAL	Like most major sports
SEASONAL	Like corn and apples
SEASONAL	Like Christmas tree lots

SEASONAL	Like Christmas wrap and tree ornaments
SEASONAL	Like many sales
SEASONAL	Working for Christmas, say
SEASONAL	Not constant
SEASONAL	Affected by weather periods.
SEASONAL	Periodic.
SEASONAL	Appropriate to the time.
SEASONAL	Describing certain sports.

SEASONAL	Like some employment
SEASONAL	Like some resorts or jobs
SEASONAL	A part-time employee
SEASONAL	At some times of the year
SEASONAL	Like the Christmas card business
SEASONAL	Like some resorts
SEASONAL	Like fresh strawberries
SEASONAL	Like leprechaun and four-leaf clover decorations

SEASONAL	Like some workers
SEASONAL	Like resort venues, perhaps
SEASONAL	Like Christmas and Hanukkah
SEASONAL	Like Santa's job
SEASONAL	Like ski sales
SEASONAL	Like Christmas e.g.
SEASONAL	Timely
SEASONAL	Not year-round

SEASONAL	Like some temp workers
SEASONAL	Like most fruit
SEASONAL	Not always available