August is the perfect time to tick off some late-season gardening tasks, including pruning wisteria and ordering spring bulbs.
But have you forgotten about one vital job that will guarantee a better garden next year?
"Now is the right time to divide perennials like hostas and hardy geraniums while the soil is still warm, giving them the chance to settle before the colder months, as well as Iris, Hemerocallis (day lilies) and ornamental grasses," says Peter Mortin, Garden Expert at Crane Garden Buildings.
Dividing plants is excellent for rejuvenating plants, encouraging more blooms, controlling size and preventing overcrowding in flower beds. As a form of propagation, it's another way to get new plants for free.
Peter adds: "Whatever you divide, remember to keep well-watered after dividing, as the weather can still be dry and hot in August and through into September.
"If we are still experiencing really hot, dry weather, wait another couple of weeks until later August before dividing plants."
Some of the best plants to divide are hostas, daylillies, ornamental grasses, irises and geraniums. To see if plants need dividing, check for signs like a dry or woody centre, reduced flowering, or a spreading habit.
Follow to steps below to give it a go this August:
How to divide perennials
1. Choose the right time, either in the spring or early autumn. Try to avoid dividing plants during the heat of the day (or during a heatwave).
2. Use a garden fork to lift the plant from the ground slowly.
3. Gently pull the plant apart to "divide" it. You can use a fork for tougher plants and add water to make the soil softer.
4. Then, put your "new" plant into a pot at the same depth it was originally growing. Apply a layer of mulch and water well.
17 best gardening tools to buy now including spades, trowels and rakes
Give your garden plants some love this summer with this useful multi-tool. Finished in titanium with brass fixings, this tool features six different functions including secateurs, a root remover, knife, saw, bottle opener and an easy weeding utensil.
Protect your knees when gardening with this practical green kneeler and seat. It has been made with steel tubes and comfortable polypropylene foam so you can garden comfortably. There's also a small pouch on the side, making it easy to pop your tools in as you work.
Protect your hands with these practical grey gardening gloves, made from a comfortable nylon and spandex liner. Best suited for potting and pruning, they have breathable lining and a nitrile grip coating.
Developed alongside Kew Garden's horticultural team, this set features a weedfork, hand trowel and transplanting trowel. Ideal if you're on the hunt for a gift.
Crafted from wood and stainless steel, this lovely garden tool set is just what every gardener needs. The leather hooks make it easy to hang up in a shed, while the trowel has been marked in centimetres and inches to make planting easier than ever.
Walsall 90L Polypropylene Multipurpose Wheelbarrow
Every garden needs a wheelbarrow. In a classic green, this lightweight style from Argos is ideal for gardening, DIY work and equestrian uses.
With a longer handle to ease back strain, this stainless digging spade has been created for all digging jobs. As well as this, the hardened steel blade is rust-resistant and will hold its edge without regular sharpening. Perfect for every avid gardener.
Keep your plants happy and healthy with this terracotta watering can. Designed by Shane Schneck, it boasts a no-spill lip and a shape that keeps water weight at its base.
Tried and tested by the Good Housekeeping Institute, this garden fork from Sophie Conran is a stylish addition to any outdoor space. Made of stainless steel with a waxed beechwood handle, it has sharpened tines which cut through hard and soft soil very easily.
When life gives you lemons...buy a stylish kneeler pillow. With a generous size and soft foam filling, you can be sure to tackle those weeds comfortably without any pain.
Looking for some summer seeds? This pack includes thyme, mixed herbs, oregano and summer savoury, too. Ideal to spruce up a tired-looking lawn patch.
READ MORE: Plant these 11 wildflowers to create a bee motorway in your garden
You'll find eight handy tools in this set, including pruning shears, a hand trowel, transplanter, weeder, cultivator, hand rake, gardening gloves and a tote bag. At just £40, it's a real steal buy.
Trim your hedge just as you like with these 66cm topiary shears. Ideal for trimming and shaping, they have narrow pointed blades, rubber shock absorbers and a long length ergonomic design.
READ MORE: How to get rid of moles in the garden
Providing high performance cutting with a clean finish, this grass trimmer from Bosch has an easy edging function which enables quick changes from trimming to edging. Ideal for reaching those tricker spots with ease.
Sweep up leaves and fallen debris with this practical wooden rake from Garden Trading. Crafted from Beech, the strong wooden handle offers support, while the prongs allow for effective raking.
Presented in a beautiful box, this set includes a trowel and secateurs. Featuring artwork from the RHS Lindley Library, they're both a stylish and practical addition to any garden.
This electric lawnmower helps you to cut through long grass with ease, thanks to its innovative inset grass combs and lightweight design.
Like this article? Sign up to our newsletter to get more articles like this delivered straight to your inbox.
Looking for some positivity? Get Country Living magazine posted through your letterbox every month.
Lisa Joyner is the Deputy Daily Editor at House Beautiful UK and Country Living UK, where she's busy writing about home and interiors, gardening, dog breeds, pets, health and wellbeing, countryside news, small space inspiration, and the hottest properties on the market. Previously, she has written for Conde Nast Traveller, House & Garden and Marie Claire magazine. Lisa studied at University For The Creative Arts, where she completed a BA in Fashion Journalism.
