Autumn Gardening Tips: Preparing Your Garden for the Colder Months
Posted on February 24 2026,
Autumn Gardening Tips: Preparing Your Garden for the Colder Months
As summer ends, gardens across Ireland begin to change pace. Growth slows, nights draw in and weather conditions become less predictable. While it may feel like the end of the gardening season, autumn is in fact one of the busiest and most important times of year. The work you do now protects your lawn, trees and beds from harsh winter weather and creates the right foundation for strong, healthy growth in spring.
Tidy Up Your Lawn and Borders
A tidy lawn is the basis of a well-kept garden. In autumn, grass grows more slowly but it still benefits from one final cut. Raise the blades on your mower so the grass is not cut too short. Slightly longer grass is less vulnerable to frost and is better able to recover after a cold snap.
Edges are often overlooked, yet trimming them back with a strimmer will instantly sharpen up the look of your garden. This is also the moment to tackle fallen leaves. A thick layer left on the lawn prevents light and air from reaching the soil and quickly causes patches of moss and mould.
Raking can be slow work in larger spaces, but a cordless option like the Oleo-Mac BVi 60 40V Leaf Blower clears paths and lawns in minutes. If you also want to collect and mulch leaves for compost, the Solo by AL-KO Comfort 442 Leaf Blower and Vacuum is a strong choice.
Flower beds and borders also benefit from a clear out. Remove annuals that have finished, cut back perennials to tidy clumps and dig in compost to enrich the soil before winter.
Prune and Protect Trees and Shrubs
Autumn is an ideal season for pruning. Removing dead or diseased branches keeps plants healthy, while thinning crowded growth improves air flow and sunlight. Both steps reduce the risk of fungal infections which often spread in damp Irish winters.
For larger or overgrown hedges, the Solo by AL-KO 163-70 Hedge Trimmer delivers reliable power. If you prefer a quieter and lighter tool, the Oleo-Mac HCi 45 40V Cordless Hedge Trimmer is a good fit.
Strong winds are another concern. Young trees in particular should be tied in securely, and stakes checked to ensure they can withstand winter gales. A short session spent reinforcing supports now can save you from broken branches later in the year.

Plant Now for a Colourful Spring
The cooler months are the best time to plant bulbs for spring. Daffodils, tulips, crocuses and hyacinths are all favourites in Irish gardens and planting them in September or October means they will be ready to burst into colour as soon as the days lengthen.
Use a trowel or bulb planter to set bulbs at the correct depth, which is generally two or three times their own height. Planting in groups gives a stronger display than scattering them individually. Cover with soil and finish with a layer of mulch to protect from frost and help suppress weeds.
Autumn is also the moment to divide perennials that have become overcrowded, to add compost to beds and to think about winter vegetables. Garlic and onions planted now will establish roots before the ground freezes and will provide crops the following summer.
Prepare and Store Garden Machinery
Garden machinery has usually seen heavy use by the time autumn arrives. Mowers, strimmers and hedge trimmers all need end of season care before they are put into storage. Cleaning off dirt, emptying fuel tanks and topping up oils will prevent blockages and damage over the winter months.
Chainsaws in particular should be checked for sharpness and well-oiled before storage. Keeping everything in a dry shed or garage will extend the life of your equipment and mean it is ready for use when the new season starts. You will find oils, fuel cans, spark plugs and spare parts to keep machinery in good working order.
Safety First
The jobs of autumn can be physically demanding and often involve machinery. Good protective gear is essential. Gloves reduce the risk of cuts and blisters, goggles protect against flying debris and sturdy footwear provides grip on wet ground. When using powered tools such as blowers, hedge trimmers or chainsaws, ear protection also makes a difference.
You can find a full range of gloves, goggles, boots and clothing to make garden work safer and more comfortable.
Autumn is not the end of the gardening year but the start of the next. By cutting, clearing, planting and protecting now, you give your garden the best chance to thrive once spring arrives. These steps not only keep everything tidy through the winter but also set you up for a bright and colourful year ahead.
From leaf blowers to hedge trimmers and from spare parts to protective clothing, CLMS has the tools and equipment to help. Taking a little time now will pay off when the garden bursts back into life in the months to come.

