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<\/p>\nWhen Wimbledon returns to our television screens later this month, it will be with pristine green courts rolled to a baize perfection.<\/p>\n
This, so the subliminal message goes, is how grass should be. Grow it right, water it well and you ought to be able to play snooker on it, never mind tennis.<\/p>\n
Don\u2019t believe a word of that. If you\u2019re looking after your garden lawn properly, it can be bone dry and as brown as an over-ripe banana \u2014 and still be healthy.<\/p>\n
The perfection of Wimbledon is a myth. And I do know what I\u2019m talking about: before I became an adviser to the National Trust on its green expanses, with a few A-list celebrity country homes in my portfolio, too, I was a golf course superintendent.<\/p>\n
Grass for international golf courses and tennis tournaments bears no relation to what you see beyond your patio doors, whether it\u2019s the size of a field or a pocket handkerchief.<\/p>\n
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Over the Bank Holiday hundreds of thousands of eager gardeners got their sprinklers out which was unnecessary and a waste of water<\/p>\n
For a start, all the courts at Wimbledon will be ripped up, a week or two after the finals, and new grass laid. You don\u2019t need to do that in your garden.<\/p>\n
And you don\u2019t need to be watering your lawn constantly, either. Over the Bank Holiday, during the first prolonged sunny spell of the year, hundreds of thousands of eager gardeners got their sprinklers out and turned on the taps.<\/p>\n
It was unnecessary \u2014 and a shocking waste of water. An hour with the hosepipe on full blast uses as much water as the average person consumes in a week, according to the Royal Horticultural Society.<\/p>\n
We have just limped through the fourth-wettest May on record. The soil won\u2019t parch and crack at the first glimpse of the sun during a British summer.<\/p>\n
And even if we do have a prolonged dry spell, such as the drought of 2018, there really is no need to water your lawn.<\/p>\n
In fact, there are excellent reasons to do nothing of the sort.<\/p>\n
Grass is a super-plant. It\u2019s nearly indestructible. Botanists can\u2019t agree on when it first appeared on Earth, but it\u2019s been around for hundreds of millions of years.<\/p>\n
Through Ice Ages, asteroid impacts and continental drift, grass has thrived. It has seen the dinosaurs come and go. Current levels of climate change \u2014 though a serious problem for human beings \u2014 are practically insignificant for grass.<\/p>\n
Like the camel, grass has evolved to survive for long periods without water. Letting it dry out does not make you a bad gardener.<\/p>\n
Under a blazing sun, all lawns \u2014 healthy or not \u2014 can turn brown. That\u2019s natural, as the residual moisture retreats to the roots to keep the plant alive.<\/p>\n
When the rains return, healthy grass will quickly revive. It\u2019s a different story on your flowerbeds, where ornamental plants can be killed off by a sharp drought.<\/p>\n
That\u2019s where you should be using your watering can. Don\u2019t waste valuable water on the grass \u2014 direct it to the shrubs and blooms which need it urgently.<\/p>\n
I like to think of grass as the \u2018Big Brother\u2019 plant, the one that bears the brunt of tough times to enable its weaker siblings to thrive.<\/p>\n
\u2018Don\u2019t worry about me,\u2019 says the lawn to the roses. \u2018I\u2019ll be OK. You need water more than I do.\u2019<\/p>\n
What grass needs to be its best is regular pruning \u2014 or, as we usually call it, mowing.<\/p>\n
By giving it a regular cut, you don\u2019t just keep the garden looking neat. You\u2019re also forcing the plant to divert energy into healthy growth, just as you do when pruning anything else.<\/p>\n
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Grass has evolved to survive for long periods without water, letting it dry out does not make you a bad gardener<\/p>\n
There\u2019s no need to spend a fortune on a mower. I\u2019ve used ride-on roller mowers that cost \u00a360,000 or more for sports pitches.<\/p>\n
In fact, you can buy ones that are three times the width of a combine harvester. But the truth is, a \u00a350 hover mower from a budget supermarket will do the job just as well \u2014 providing the blade is sharp.<\/p>\n
That\u2019s crucial. The sharper the blade, the better the cut. We know that\u2019s true for hairdressers, and it applies equally to mowers.<\/p>\n
A barber who uses a blunt pair of scissors, and a gardener who lets his hover blade go blunt, will both do a bad job. The single-blade rotary mower is really a high-speed scythe. In the 1980s, it largely replaced the twin-blade cylinder mower that had been around since the 1820s, which is a pity because the pre-Victorian technology was actually better in some ways.<\/p>\n
It\u2019s easier to keep the cutting-edge razor sharp on a cylinder machine. And there\u2019s no pleasure like walking behind a mower on a sunny morning. It\u2019s a real stress-buster. Whatever you do, though, don\u2019t be tempted to replace a natural lawn with artificial turf. It will be bright green all year round, but on not one single day will it look convincing or attractive.<\/p>\n
All you will achieve is the addition of a massive sheet of plastic in a world where there\u2019s already far too much of the stuff, to the huge detriment of the natural world.<\/p>\n
Insects and worms cannot live in it, so garden birds go hungry \u2014 everything suffers.<\/p>\n
Also, for environmental reasons, I don\u2019t use petrol or diesel lawnmowers. There are battery- operated machines, even ride-ons, that work as well.<\/p>\n
And if you don\u2019t have time to cut the grass as often as you\u2019d like, the battery-powered robot mowers are a marvel. It\u2019s like having R2-D2 helping out in the garden.<\/p>\n
Some lawnmowers come with rollers, but they aren\u2019t necessary. Stripy grass is not automatically better. That is another myth that has sprung up from television.<\/p>\n
Unfortunately, many people still think lawns have to look a certain way to be acceptable. There\u2019s a snob value to stripes.<\/p>\n
Brown grass isn\u2019t a sign of a lazy homeowner, but of a gardener with a conscience. It tells the neighbours: \u2018I\u2019m not a water-waster.\u2019<\/p>\n
During water shortages, we have to act responsibly, to share what we have, and to make sure rivers and lakes don\u2019t dry up \u2014 with disastrous consequences for wildlife.<\/p>\n
And whatever the weather, we can make the most of what we\u2019ve got by collecting rainwater and reusing it on the garden.<\/p>\n
Water is the world\u2019s most valuable resource and we should all work to preserve it. Our gardens need to be sustainable, and lawns are the right place to start.<\/p>\n