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There are 3 types of secateurs, anvil, bypass and parrot beak.


Anvil secateurs 2810-2.jpg

Anvil secateurs have one thinly tapered sharp blade that meets a flat lump of metal, the anvil. These have much better cutting power than bypass with woody material, but they tend to leave a thin bit of material on one side of the stem uncut. Often the anvil can be adjusted for best alignment, but expecting perfection is optimistic.


Bypass secateurs 2796-2.jpg

Bypass secateurs work like scissors, they have 2 blades that slide past each other. The cutting edges are a much wider angle than anvil secateurs. Easier to use for thin soft material, but much harder going on woody material.

With no anvil, bypass secateurs are much lighter than anvil types.


Parrot-beak secateurs consist of two concave bypassing blades, which trap the stem between them to make the cut. They give a clean cut, but may be damaged if used to cut woody stems over 1cm or so.

Flower gatherers

These hold the stem once cut.


Other pruning options include knife, saw, lopper, etc


A knife is sometimes used as a plant cutting option. A sharp knife gives a much cleaner cut than either anvil or bypass secateurs, minimising risk of disease. The maximum cutting ability is much less than secaturs, and they're less convenient to use, and possibly less safe.

The main use of a knife is where a very clean cut is needed. Harvestng squashes is a good example of this, for which a very thin bladed knife is ideal.


Pruning saws range from folding pocket saws to saws on huge long handles.

Points to look for

  • Plastic handles that only contain metal stubs are found at the bottom of the market. These aren't robust
  • Good alignment of blade with anvil
  • Adjustable anvil
  • Replaceable blades
  • Lock mechanism that isn't overly stiff or loose
  • Lock mechanism that doesn't fail after a while
  • Plastic covered handles avoids cold
  • Comfortable handles
  • Handle rubber that doesn't disintegrate in normal use
  • A left handed model if you're left handed
  • Blades may be stainless steel, carbon steel or coated steel. Stainless and carbon steel stay sharp longer, coated steel cleans easier.
  • Size, weight and toughness suited to the task.

See Also