URL: https://postharvestreport.com/glossary/touch-up
The hand-finish step after machine trim, where humans correct what the machine left behind. Where the human belongs on a modern line.
Glossary
Touch-up is the hand-finish step after mechanical trim, where trimmers correct residual leaf, remove damaged flower, and protect visual grade before sorting.
In modern hybrid lines, touch-up is where the human belongs — not at primary trim. Under-staffing touch-up is the most common way a hybrid line quietly turns into a lean hybrid without the operator realizing it.
Machines do the volume work; humans catch what the machines miss. Touch-up is small labor for large grade protection — one of the highest-ROI headcount decisions in post-harvest.