A retail berry set can hold several crops at once, but it does not make them interchangeable. A fuller raspberry display and a tighter blueberry pipeline tell different stories about the supply behind the shelf.
For the U.S. market, Mexican raspberry and blackberry shipments are building, with suppliers expecting good availability over the next two months, according to Portal Berries.
Promotions have room to move
That supply gives U.S. retailers an opening to promote the two Mexican crops. The opportunity is commercial rather than automatic: the report describes potential for promotional activity, not a guaranteed price or a committed retail program.
A separate supply picture is developing for blueberries. The report links El Niño with reduced production in Peru and Chile, adding uncertainty to South American availability.
Blueberry supply carries a weather question
The contrast is a reminder for buyers working across berry categories: a change in one crop’s supply does not fill a gap in another by itself. Promotions and sourcing decisions still depend on what each category can deliver.
The same climate concern is reaching beyond this season’s shipments. The report says the uncertainty is accelerating interest in blueberry varieties better adapted to changing conditions and more resilient to weather stress, a longer-term response rather than an immediate supply fix.
For California growers and shippers, the useful signal is in buyer conversations: ask which crop, pack and delivery window a promotion concerns before treating a change in imported supply as a broader berry-market cue. The report does not provide shipment volumes, pricing or a California-specific forecast.