Kenyon S550 Bypass Pruner

Bypass pruners work like scissors, with two blades passing each other to create a clean, precise cut. This design is specifically intended for live, green wood because it minimizes crushing damage to the stem, which helps the plant heal faster.

While you can use it for smaller dead stems, bypass pruners are optimized for live growth. For thick, dry, or woody branches, an anvil pruner or a lopper would be a more effective choice to avoid dulling or damaging the bypass blades.

The S550 is designed for standard manual operation, meaning the effort required depends on the thickness of the stem you are cutting. It provides good leverage for everyday maintenance, but if you have limited grip strength or need to cut very thick branches, you might prefer a model with a ratcheting mechanism.

To keep the blades sharp and prevent rust, wipe them clean with a damp cloth after every use and apply a light coat of oil to the pivot point and blades. If the cutting action starts to feel sticky or ragged, you can lightly hone the edge with a sharpening stone.