Machines and tools for the steps on either side of trimming: bucking machines and debudders that strip flower from the stem, and sorting systems that grade flower by size.
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Bucking
A bucking machine pulls the stem through a sized hole with a pair of rollers, and the flowers pop off cleanly on the operator side. Single station models suit small teams and triple station models run three operators at once. High performance lines are built for speed, and gentle cut lines are tuned to protect flower structure. A debudder is the manual version: a plate with graduated holes that mounts to a table edge or sits on a bucket.
Sorting
Sorting by size before trimming gives an even trim, since a machine set for large flowers will over trim small ones. Sorting systems pass flower over a series of screens or bands into bins by grade. Stainless steel and food safe bins work wet or dry, and the same system grades finished product for packaging.
Bucking Machines & Bud Sorters FAQ
Does bucking damage flower?
A properly sized and adjusted bucker removes flowers cleanly. Choose the hole that fits the stem closely and feed stem first.
Wet or dry bucking?
Most machines handle both. Wet stems are more flexible and feed easily, and dry bucking needs a gentler setting to avoid shatter.
Why sort before trimming?
Even sized flower trims evenly. Sorting first reduces over trimming of small flowers and under trimming of large ones.
