As the weather warms up, the frost melts and the ravages of winter are revealed, Geoff Hodge gives us his tips for caring for your lawn throughout the year.
The lawn is one of the most important parts of the garden. A good-looking lawn acts as a foil or backdrop and sets off the rest of the garden and its plants, giving it a fabulous, well cared for appearance. Sadly, a poor lawn will have the reverse effect, so it pays to ensure your lawn is a verdant, green and beautiful garden feature. We don’t all want a luxury or ‘bowling green’ lawn, which is made up of fine-leaved grass species and takes an awful lot of maintenance, but even the average lawn when well cared for will look fantastic. In order to have a fabulous, healthy lawn, you do need to follow a programme of lawn care. Unfortunately, many gardeners only think about this after the lawn has started to deteriorate, as a series of emergency treatments. But, as with most things in the garden – prevention is always better than cure. Here are the things you will need to do to ensure your lawn looks great all year round.
1. REGULAR AND CORRECT MOWING Correct mowing is the most important factor in achieving a quality lawn. If mowing isn’t done properly, then you can forget all the other jobs. FREQUENCY Grass should be cut regularly; allowing it to grow long and then cutting it too short weakens it, produces gaps and allows weeds and moss to establish. Regular cutting gives the best appearance and promotes strong grass growth. Lawns should be cut at least once a week in spring and summer, two/three times for luxury lawns with fine grass species when the grass is growing strongly. Even during autumn and winter the grass may need cutting depending on how mild the weather is and whether or not it is growing. Never mow when the lawn is wet or covered in frost. HEIGHT Luxury lawns should be cut to a height of 13mm-2.5cm (1/2-1in) in spring and summer, 2.5cm (1in) in autumn and winter. General lawns should be cut to 4-5cm (11/2-2in), 5cm (2in) in autumn and winter or during drought conditions. Scalping the grass too low is the quickest way to spoil the lawn. Find out more about mowing [LINK TO: http://www.qlawns.co.uk/mowing-your-q-lawn]
2. WATER BEFORE IT TURNS BROWN Although lawns nearly always recover after drought, they can look like a field of straw in dry summers, which doesn’t exactly look attractive. Also many deep-rooted weeds are more drought resistant than grass and spread rapidly during dry weather. Water as soon as the grass looses its ‘springiness’. Give enough water – ‘little and often’ will actually make the situation worse, since the grass roots will not grow down to find water, making them more drought susceptible. One sq m (sq yd) of grass losses 20-litres (41/2 gallons) of water per week. Water once or twice a week to replace this. Any more frequent develops shallow rooting, prevents air entering, which kills the grass and promotes moss growth. Try overseeding with RTF seed from Q Lawns…your lawn will stay greener for longer in the summer and you won’t need to water
3. FEEDING Feeding has many benefits – it produces a good green appearance and builds up healthy grass and a tight-knit turf in which weeds and moss cannot get established, and increases resistance to disease and drought. FEEDING PROGRAMME: In spring, apply a balanced granular fertiliser that is high in nitrogen to get the grass growing and looking strong and green. In summer and when the grass is looking tired, apply a liquid fertiliser, which will act as a tonic and rapidly perk up the lawn. In autumn, use an autumn feed that is low in nitrogen and high in potash and phosphorous, which encourages deep root growth and toughens up the grass for the cold weather. Find out more about feeding your lawn [LINK TO: http://www.qlawns.co.uk/why-should-you-feed-your-q-lawn] Q Lawns recommends Nutrifusion lawn feeds - they care for the soil as well as the plants AND you can use Nutrifusion on your green roof.
4. KILL WEEDS AND MOSS AS SOON AS THEY APPEAR Weeds and moss are unsightly and compete for water and nutrients, but are symptoms, not a cause, of poor lawns/lawnsmanship. Both can be treated when applying fertilisers, by using a weed & feed, or as and when they occur using a specific lawn weedkiller.
5. RAKING There are two types of raking operations: 1). Soft raking using a lawn rake. This can be done in: Spring to remove winter debris, to break up small amounts of thatch (dead grass and other debris) and to lift grass leaves and weed stems for efficient mowing. Summer to collect lawn cuttings and lift up stems and leaves of troublesome weeds. Autumn to remove fallen leaves and other debris and to break up thatch. 2). Scarifying in autumn or early spring using a spring-tine rake or powered lawnrake. This is the best way of removing debris and thatch and encourage thickening of the grass
Additional tasks
OVERSEEDING Every year, even on well cared for lawns, up to a quarter of the grass can die. By overseeding – sowing new grass seed into an existing lawn – you can rejuvenate it and bring it back to life. Overseeding dramatically improves the lawn’s appearance and the new grass retains its colour far longer in periods of dry or adverse weather. Two other jobs may only be necessary on poor soils with poor grass, on heavy clay soils or to maintain a luxury lawn.
AERATE This is important on heavily compacted or clay soils because water and air won’t penetrate and moss starts to build up starts. Do it in the autumn and air will be allowed in to prevent waterlogging and in the following summer water can penetrate further. For maximum effect it needs to be done to a depth of 8cm (3in) using a garden fork or a solid- or hollow-tine aerator.
TOP DRESS This is best done in conjunction with aeration and should follow it. This involves the application of bulky material to the lawn’s surface. Its purpose is to fill in hollows in the lawn, and build up a depth of quality soil for healthy growth, aeration and water holding. A top dressing is usually a mixture of loam, peat or peat substitute and sand. Apply in the autumn at a rate of 3.6kg/sq m (3lb/sq yd) and brush lightly into the holes and hollows.





