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The Garden

Low rain lawn care

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Low rain lawn care

A simple plan for low rain lawn care, cutting grass in dry weather, top tips for lawns in summer, keeping grass green in drought.

Deja vu. June 2017 saw dry weather and brown lawns. Even after the longest wettest winter for a while, in May 2018 some grass is already starting to turn brown.  Here are some pointers for low rain lawn care.

Lawns that have been managed carefully will be thriving still.  A plan that increases the strength of the grass is paying dividends now, with green swathes still dominating as a result.  But it’s not too late to adopt a plan that will save time, money and will keep your grass greener and healthier.

If you haven’t planned for it, what can be done now?  Here’s a simple guide.

  1. Keep the grass longer.
  2. When cutting, use a mulching deck, or leave the grass clippings on the lawn.
  3. Leave more vulnerable areas completely
Low rain lawn care
A mulching deck cuts the clipping smaller, and returns them to the soil. This allows them to break down and feed the lawn.

How to keep it green

And a low rain lawn care plan to keep it greener starts very simply too.

  1. Keep the grass longer. Think of “making it even” rather than cutting the lawn.  And if moss is present, raise the cutting height to leave it 20mm clear. Cutting too short is the main reason for moss and weed dominance in most lawns.
  2. Make sure your mower blades are kept sharp.
  3. Cut in small slices. If the lawn is longer, rather than try to cut it down in one pass, take two or even three passes, reducing the height slowly. These smaller cuttings will break down more easily, and feed and replenish the grass, rather than rot. Apply the rule of only cutting one third of the grass blade.

Mulching, or leaving fine clippings on the lawn, saves time in removing them to the compost or bin, and also returns valuable nitrogen to the soil. This could reduce the feeding requirement by 25 per cent. Given that most lawns don’t get fed at all, its a huge improvement.

The evidence is clear. To do less work when the weather is dry and hot, cut the lawn higher, leave the clippings, which will help keep your lawn green.

Look after lawns in drought

Scalping weakens the grass, leaving t vulnerable to weeds and heat. Cut the grass long!

The Garden

Look after lawns in drought

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Look after lawns in drought
cutting grass in dry weather, drought, top tips for lawns in summer

It’s been a bit dry lately, but grass is growing strongly.  But now is the time you must manage it carefully, by adjusting how and when you cut. This is how to look after lawns in drought.

Grass is tough, and though it may start to turn brown it will come back when the wet stuff finally arrives.  When that is we don’t know. If there has been no rain by Friday 23rd this drought will be as long as the famous hot summer of 1976.

While grass is growing try to change your outlook. Rather than approaching it as a  “shortening, consider it to be an “evening up”,  making it all level. Raise the blade height and consider leaving the clippings behind to help retain moisture and, if its clipped fine enough, actually feed the lawn too.

There is always a tendency to try to cut the lawn short. Like Wimbledon, or Lords.  But they have staff to fuss and care over it, t lavish water and replacements for the food it can’t create by photosynthesis.

The blade of grass is the plant’s leaf,  where the chlorophyll uses the sun to create its food. By removing the blade you reduce its ability to grow, in effect , weakening it.

Three rules to look after lawns in drought

So, Rule 1. Cut your grass long.

And the industry is fairly much agreed on the view that you should only ever cut 1/3rd of the leaf.

But what if you have a “lawn” that has grass growing at different lengths? Then what you are doing is making it level, rather than cutting the whole thing. There are ways to improve the vigour of the rest of the grass, thereby making it grow more evenly.

Rule 2 Only reduce the blade length by 1/3rd.

And more topically, what about the heat, or lack of rain? If you can’t water your lawn then it’s in the hands of the gods. But you can look after lawns in drought by preventing the loss of any water that is present. Leave the collecting box off the back of the mower, even if it is every other cut. That way the trimmings are left to shelter the roots of the grass a little, and they may also be able to return some nitrogen to the soil too,

Rule 3. Don’t collect the clippings when its hot, leave them to mulch the grass.

Look after lawns in drought
Scalping weakens the grass, leaving t vulnerable to weeds and heat. Cut the grass long!

There are views that over cutting the grass can create more problems. Scalping leaves soil open to weed seeds, shorter weaker grass can’t compete with them. And there may even be benefits to some invading insects.

My favourite resource on lawns has to be Lawnsmith, where you get a no-nonsense view on what is right and what’s not. If you care for your lawn you’d be wise to take a look.