By Daniel Griffiths

Published: Friday, 08 October 2021 at 12:00 am


OK. But do I need a leaf blower?

Think about it. It’s that time of the year again. Remember when the trees shed their leaves and your lawn disappears? And while it’s tempting to let nature do its thing, your lawn – covered in slimy rotting leaves – won’t thank you for it. So best get out there and get busy with the rake… 

OR take advantage of the increasingly on-trend garden must-have, a leaf blower.

It may seem like an extravagance but – depending on your garden size – it could save you hours of repeated toil as ‘waves’ of leaves magically return and undo all your hard work. All autumn long…

"Sure,
Sure, you could rake them all up by hand…

And once you’ve seen the neighbour wipe his lawn leaf-free in ten minutes you’ll be wishing you could do likewise.

Cordless versus corded

The first consideration in picking your blower is whether to go corded or uncorded.

Corded blowers are usually less expensive than cordless options and will deliver consistent and powerful service all day (and all night, if you’re really keen). Of course there’s the inconvenience of swinging around a power cable (of occasionally questionable length) to contend with, but it’s up to you as to how much of a hardship this will be.

If you’re currently using a corded lawn mower, for example, then you’re already used to the ‘hassle’. Also you can be sure that everything you need to get started will be right there in the box – no (surprisingly expensive) batteries and bespoke (i.e. useless elsewhere) chargers to buy too.

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A cordless blower lets you wander free with no tangles.

Cordless blowers are rather more hi-tech. Using the latest lithium batteries (go for units of 4Ah or 5Ah to deliver the power and run time you need) they’ll clear a large lawn on a single 4 or 5 hour-long charge and allow you to go thrashing through bushes and undergrowth with no strings attached.

Cordless blowers are often lighter and easier to swing around too, so – with the correct instruction – even the kids and the less able can get involved in the garden ‘fun’.

Petrol leaf blowers versus electric leaf blowers

In the world of cordless, the biggest drawback to going electric is that blowers are pretty power hungry beasts and will flatten even the largest, state-of-the-art battery in around 20-30 minutes of use – i.e. much faster than you may be used to with your current brand’s weekend-long performance in your jigsaw or drill-driver etc.

Plus, the price you pay (literally) is that your dream unit that may appear keenly priced… But suddenly gets expensive once you factor in the battery and its charger (sometimes included – sometimes not – check the listing before purchase). Hi-tech battery and charger sets can often cost as much as the blower itself.

Petrol blowers on the other hand will run all day long, but do be aware of messy fuelling (2-stroke motors require careful, safe mixing of oil and petrol) and high noise levels.

"Petrol
Petrol blowers give power and freedom all day long. But beware noise and fiddly fuelling.

The sweet-spot for electric is if you’ve already invested into a manufacturer’s battery ‘system’ and already own batteries and a compatible charger from an existing purchase. A drill or saw or so on. That way you can often go for a ‘body only’ or ‘bare’ option blower, buying just the business end and re-using your power components (battery… charger… or both) to save cash. Just be sure to check that the blower is compatible with your existing battery but – generally speaking – if it’s the same make and voltage (18V being the most common) then you’re on the right track.

And you can always save more cash by buying look-alike compatible batteries and chargers from more affordable makes, but this usually comes with a hit to power and run time. You get what you pay for.

Garden vacuuming and more

Oh and watch for features such as ‘brushless’ too. A brushless motor has less moving parts (that don’t rub together) and so should last longer and give better performance and battery life too. 

Also ‘scraping’ actions. A blower’s scraper mode gives a more powerful, sharper, focussed, ‘turbo boost’ mode that will take moss and mould off smooth surfaces, allowing you to use your blower for basic patio cleaning etc.

The final consideration is that that – at last – after years of simply blowing, the latest models also offer vacuuming too. Hallelujah! So rather than simply shifting the leaves into an off-garden pile or compost heap or for placing in a garden bin – you can actually collect them in a bag in one fell swoop.

However, vacuuming performance is often not as powerful as blowing and requires much more careful (i.e. slow) use to do properly. It’s surprising how sticky and persistent a single leaf on grass can be… Also you’ll be amazed at how large and heavy a wet pile of them quickly becomes when you’re lugging them around in a massive bag suspended under your blower…

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A vacuum bag attached below the vac will get bulky and heavy pretty quickly.

Oh, and beware any blower with a vacuum option that then offers a collection bag the size of a shoebox… Common sense really.

We’d suggest therefore that if you’ve anything like a ‘large’ garden then you’re better off blowing. But ten square meters of patio or astroturf? Vac away.

Ten popular leaf blowers

Here’s our pick of what’s out there, covering all the bases and providing something for every lawn size, preference and ability.

DeWalt DCV100-XJ 18 V Li-Ion XR Compact Cordless Blower

"DeWalt

DeWalt make a huge range of professional level tools all of which use their XR-branded 18V battery units and charger. It’s therefore an easy ‘family’ to buy into, with a single purchase including battery and charger allowing you to make subsequent matching buys without. Of course running five tools of a single battery will eventually lead to its own inconvenience, but you can take your time to decide how many batteries is enough for your needs.

Their DCV100-XJ is an amazingly lightweight unit, coming in at just 1.3Kg and it comes with two nozzles for increasing the length and focus of the jet of air produced. It also doubles as an inflator/deflator for blowing up airbeds and the like, making it a bit of an all-rounder.

The ‘bare’ unit is particularly keenly priced, but you can get it in a full ‘with battery and charger’ bundle too.