From the heart of Brisbane to the Moreton Bay region and Sunshine Coast, Queenslanders have turned out in droves to support embattled strawberry farmers despite recent needle sabotage cases.

Sunshine Coast producers, who travelled to Brisbane's Jan Powers Farmers Market on Wednesday, said they sold their strawberries in record time as loyal customers rallied around growers.

Customers at a Wamuran strawberry farm, north of Brisbane, queued for two hours on Wednesday and pickers struggled to keep up with the demand in a sign of supermarkets being bypassed.

Cars queue at a Wamuran strawberry farm for two hours on Wednesday. Credit:Faith Jennings - Facebook

Faith Jennings, who was one of those who waited for two hours, said the farm staff were picking strawberries from the field, putting them straight into boxes and giving them to waiting customers.