Understanding the Meaning of 'Handpicked'

In the quiet town of Willow Creek, a bustling farmer's market attracts many visitors on weekends. The local farmers display an array of vibrant fruits and vegetables. A small sign at one of the booths reads, 'Our produce is always fresh and handpicked with care.' The word 'handpicked' in this context suggests that the fruits and vegetables have been selected with particular attention and effort.

What does the word 'handpicked' mean in this context?