When selecting your petrol hedge trimmer, do not rush into things, think about the kind of tasks you are going to be using it for for the reason that this will influence the variety of blade and blade length that you require. Have you got neat, well-manicured hedges that you maintain on a regular basis? Do you have a ‘wild’ garden with informal hedging and shrubs that only need to be kept under control with one or two trims each year? What type of hedge is in your garden? Is it coniferous, flowering or mixed? Do you need precision trimming on topiaries or box hedging?

1. Wide teeth blades. These are able to cut through thicker branches although they leave a less neat finish. Because cutting through thicker hedging requires more power, you will only find wide teeth blades on more powerful hedge trimmer brands. The blade width indicates the maximum breadth of twig any given blade can cut through so, a blade-width of 20cm will tackle a 20cm in width branch without any problems.

2. Narrow teeth blades. These are most suitable for hedges which are regularly maintained and trimmed and which are not left for long enough in between cuttings to grow any thick twigs which need trimming. Narrow teeth blades leave a fine finish and are most appropriate for well looked after gardens, perhaps shaped hedging and shrubs or topiary.

3. Single action blades and double action blades. A petrol hedge trimmer may have either single action blades or double action blades. Either type has a pair of blades but in the case of double action blades, the advantage is that the twin blades travel in opposing directions which cancels out a great deal of the vibration. If you are going to be using your hedge trimmer for long periods, this will definitely help to prevent you from getting the problems that vibration can cause!

4. Blade length. Obviously, the longer the blade on your petrol hedge trimmer, the bigger the section of hedge you will be able to cut with one pass of the blades. The downside is that the longer the blades are, the heavier and more awkward the hedge trimmer tends to be. It is a happy medium between efficiency and ease of use. Hedge Trimmer blades can be up to approximately 30″ in length. For most situations a blade-length of 22″ is a good choice. If you have a tiny garden or delicate topiary to shape, you might choose to go for a shorter blade and lengths start at about 14″.

Pausing to consider exactly what you require will avoid a costly error and save you the irritation of ending up with the wrong machine for the job. A look at the range of petrol hedge trimmers available will help you to select the models which fit the specification you need and after this you will be able to choose the model that offers the best deal in terms of quality, reliability and value for money.

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