Abstract: In some embodiments, a system includes a housing, a cutting assembly, a tine assembly, and an auger. The cutting assembly includes a plurality of axially-aligned cutting portions and a plurality of projections extending distally relative to the plurality of cutting portions and configured to urge a non-stalk portion of a plant vertically upward relative to a stalk portion of the plant. Adjacent projections of the plurality of projections extending distally from opposite sides of each cutting portion define a receiving space aligned with each cutting portion within which the stalk of a plant can be received to be cut by the cutting portion into a first plant portion and a second plant portion. The tine assembly can be rotated to urge the first plant portion into the interior space of the housing; and an auger can urge the first plant portion toward and through a rear opening.

Abstract: In some embodiments, a system includes an open sieve and an auger tip. The open sieve includes an outer frame and a set of crossbars, the outer frame and the set of crossbars defining a plurality of openings. The auger tip includes a tubular portion and a flange. The tubular portion has a first end, a second end, and defines an interior cavity. The flange is coupled to the first end. The flange is configured to be coupled to an auger housing such that a shaft coupled to an auger within the auger housing can be disposed within the interior cavity of the tubular portion and within a bearing rotatably mounted to the second end of the auger tip. The tubular portion defines an opening in a sidewall of the tubular portion such that flower material that has been conveyed to the interior cavity by the auger can fall through the opening.