By the time Halloween approaches in Ireland, the garden has taken on a very different character. The long evenings have disappeared, leaves are gathering on lawns and paths, and there is that familiar mixture of damp earth, woodsmoke and cool air that tells us winter is not far away. Yet October is far from the end of the gardening year. In fact, it is one of the best times to tidy, plant and prepare the garden while also enjoying the wonderfully atmospheric surroundings that make Halloween feel so at home in the Irish autumn.
The first job is a general tidy, but there is no need to make the garden too neat. While fallen leaves should be cleared from paths, steps and patios where they can become dangerously slippery, leaves beneath hedges and in quiet corners can be left for wildlife. They provide valuable shelter for insects and other small creatures through the colder months.
Collected leaves should not go to waste either. Autumn leaves can be gathered into a simple wire enclosure or placed in perforated bags and allowed to break down into leaf mould. It takes patience, but the resulting dark, crumbly material is extremely useful for improving garden soil and mulching around plants.
Ireland's mild but often wet autumn weather means drainage deserves particular attention. Check containers to make sure drainage holes have not become blocked and raise pots slightly off the ground using pot feet or small blocks. Plants that will tolerate cold weather can often cope perfectly well outdoors, but sitting in waterlogged compost for weeks can be another matter entirely.
Tender plants should be moved somewhere sheltered before colder nights arrive. A greenhouse, shed with good light, porch or protected spot beside the house can make all the difference. Containers can also be grouped together in a sheltered corner, particularly if your garden is exposed to the strong winds and driving rain that can accompany Atlantic weather.
Planting month
October is also a wonderful planting month. The soil generally remains warm enough for roots to establish even though growth above ground is slowing. Trees, shrubs and many hardy perennials can therefore settle in before winter, provided the ground is not waterlogged.
Spring-flowering bulbs should also be high on the list. Daffodils, crocuses, alliums and snowdrops planted now will provide some of the first colour of the new gardening year. Naturalising daffodils through grass or beneath deciduous trees can be especially effective in an Irish garden. Tulips can usually wait until later in the autumn.
Then there is Halloween itself – or Samhain, from which many of our Halloween traditions developed. There is something particularly appropriate about celebrating the season outdoors, surrounded by bare branches, fallen leaves, berries and fading seed heads.
Rather than filling the garden with artificial decorations, take inspiration from what is already around you. Pumpkins beside the front door are an obvious starting point, while interesting branches, autumn leaves, apples, pinecones and dried seed heads can all become part of a seasonal display. Pots of heather, cyclamen and other autumn plants can introduce colour without losing that natural October appearance.
Well placed lanterns
Lighting makes an enormous difference as the evenings draw in. Lanterns placed beside the doorway or along a garden path create a warm welcome for Halloween visitors. Battery-operated lights are a particularly practical choice in Irish weather and are safer around children, animals and dried foliage than an open flame.
There is no need to cut every fading perennial to the ground either. Seed heads and ornamental grasses can look beautiful covered in dew or frost, while hollow stems and undisturbed corners provide valuable winter habitat. Birds will also appreciate berries, seeds and a regularly cleaned feeder as natural food becomes scarcer.
One important seasonal precaution concerns bonfires. If branches, leaves or other garden material have been gathered into a pile, check it thoroughly before anything is lit. Hedgehogs and other wildlife may see an undisturbed heap as an ideal place to shelter.
Finally, use these quieter autumn days to look around the garden and take stock. Which plants thrived in Ireland's changeable summer? Where does rainwater gather? Which areas could benefit from more autumn colour, berries or evergreen structure?
An Irish garden in late October does not need to be pristine. A little wildness suits the season. Fallen leaves, twisting branches, fading flowers and misty mornings are part of its beauty. Prepare what needs protecting, plant for the spring ahead and leave a little space for nature. At Halloween, the garden's natural atmosphere can provide all the magic and mystery you need.
