Hedge shears
Hedge shears
Expert Knowledge - Hedge Shears
The traditional two-handed hedge shears
Hedge shears are especially suitable for topiary, pruning and the hedge maintenance. They offer precise cuts and excellent control, eliminating the noise and vibrations associated with powered hedge trimmers.
Japanese vs. Western hedge shears
Japanese hedge shears are characterised by their exceptional sharpness, lightness and perfect balance. Topiary is an essential and defining feature of traditional Japanese gardens, which is why Japanese hedge shears are specially optimised for this task.
Japanese models usually have long, narrow blades made of carbon steel. They are either made of double-layered steel or White Paper Steel, ensuring outstanding sharpness and service life. The hollow grind of the blades minimises friction and improves cutting performance. The handles are often made from Japanese white oak, which is known for its outstanding durability and longevity.
Western hedge shears, on the other hand, are typically somewhat heavier and more solidly built. In many cases, the handles of the hedge shears are made from aluminium or wood with a slip-proof coating. Some models feature serrated blades to provide a better grip on thicker branches and even cut through them.
Hand-forged quality and types of steel used in hedge shears
The blades of high-quality hedge shears are hand-forged and made from fine-grained carbon steel. This steel is very hard and sharp, however, it requires regular maintenance to prevent rusting. Exclusive models are made from White Paper Steel or SK5 steel, which are renowned for their exceptional edge retention.
Some hedge shears have hard-chromed blades that offer excellent rust protection and reduce friction during cutting.
The choice of blade material significantly influences the cutting performance and long-lasting durability of the shears.
Handle versions and ergonomics
The handles of hedge shears are made of either wood, aluminium or plastics. Wooden handles, especially those made from Japanese white oak, are pleasant to handle and feel natural in the hand. Aluminium handles are extraordinary light and torsion-resistant, whilst plastic handles are often fitted with a non-slip coating to provide extra grip. Shock-absorbing systems, such as rubber bumpers between the handles, help reduce strain on joints, The ergonomic shape of the handles makes it easier to carry out prolonged cutting tasks and reduces hand fatigue.
Applications and special trimming shapes
Hedge shears are used for a variety of applications:
- Topiary trimming: Japanese hedge shears with short handles are ideal for trimming boxwood, pines and other topiary shrubs.
- Hedge trimming: Longer hedge shears with sturdy blades are more suitable for larger hedges.
- Precision trimming: Einige Modelle besitzen eine Zahnung oder eine spezielle Ausbuchtung an der Klinge, um auch stärkere Äste mühelos zu durchtrennen.
Some models feature teeth or a special recess on the blade to effortlessly cut through even thicker branches. Special cutting techniques such as cloud pruning or topiary hedge trimming require precise and extremely sharp tools to ensure clean cuts.
The best time for hedge trimming
The best time for hedge trimming depends on the plant species.
As a general rule:
- Spring pruning (March to April): Ideal for topiary and encouraging new shoots to grow.
- Summer pruning (June to August): Promotes dense branching.
- Autumn pruning (September to October): Prepares the hedge for winter, but should not be too aggressive.
Protecting wildlife during hedge trimming
To protect birds and other animals, hedge trimming should be carried out outside the nesting season (March to the end of September). If cutting is yet necessary, it is advisable to check the hedge for nests beforehand.
What should be done with the clippings?
Clippings can serve a variety of purposes:
- Mulching: Shredded clippings can be used as mulch for flower beds.
- Composting: Thinner twigs are suitable for the compost heap.
- Chipping: Larger branches can be processed with a wood chipper and used as ground cover.
- Creating natural habitats: Piles of hedge clippings provide shelter for hedgehogs and other animals.
Hedge shears offer a high level of precision and control when trimming topiary and maintaining hedges. Japanese models stand out for their exceptional sharpness and edge retention, while Western models are often more robust. Choosing the right hedge shears depends on your individual requirements and preferences. Anyone who regularly maintains hedges and topiary shrubs should invest in a high-quality, hand-forged shears to ensure outstanding cutting results.
