How Often Should You Water Your Lawn?

How Often Should You Water Your Lawn?

The lawn can be one of the most beautiful assets of your home, and taking care of it requires some knowledge. Watering your lawn and fertilizing it are the two important parameters that have to be followed effectively. Questions such as how often should you water your lawn? How much water should you give? What fertilizers does your lawn need? How to apply fertilizers to your lawn? Etc are answered in this article.

Watering Your Lawn

how often should you water your lawn

1. How Often Should You Water Your Lawn?

Water the lawn only when required. This conserves water. Besides, overwatering can lead to a fungal disease. Certain types of grasses need more water than other types. Other factors affecting the water requirement of your lawn include wind, humidity and temperature. Here is how you can determine whether your lawn needs water or not. 30 to 50% of your lawn will exhibit the following signs.

  • When your lawn needs water, it will exhibit a blue-gray tint, and the older leaves will curl up their blades.
  • Your footprints will stay on the lawn for a longer time as the time taken to “bounce back “will be extended.

2. How Long To Water Lawn?

Frequently watering your lawn in a shallow manner will promote the growth of weeds, certain diseases, and drought. So, water deeply to promote deep root growth. The amount of water that you provide your lawn should be sufficient enough to penetrate the root zone.

  • Dig up a small hole and take the measurement of the roots’ depth.
  • Or else, you should water your lawn to 6 to 8 inches if your lawn has bluegrass; and 8 to 12 inches for other types of grasses.
  • You can determine the duration for which you can leave the sprinkler on by the following method. Leave it on for 15 minutes, dig up a small hole after 24 hours in the watered area, and measure the depth to which the water has reached. Upon determining this depth, you can estimate the duration for which the sprinkler has to be left on.
  • You can also determine the water requirement of your lawn based on the soil type. Usually, 1 inch of water, in sandy soils can penetrate up to 12 inches; in clay soils, up to 4 inches; and in loamy soils, up to 6 to 8 inches.

3. Water Your Lawn Early At The Start Of The Day

Watering your lawn between 4 am and 9 pm is recommended as the air is cool and there is no wind at this time. Hot air evaporates some of the water that you spray, and winds carry away a part of it. Besides, on hot days, the water inside your hose gets heated up, and this water can scald up your grasses. So, mornings are the best times for watering lawns.

4. Direct The Sprinklers Towards The Lawn

Make sure that your sprinklers are directed towards the lawn. This will ensure that water does not get sprayed on the space-areas around the lawn (even sidewalks), which will be an utter wastage.

5. Prevent runoff

Excessive watering of your lawn can create a runoff. This is a big waste.

  • If you observe runoff before giving enough water for deep penetration, turn off the sprinkler for 15 – 20 minutes so that the soil can absorb the water. After this period, you can continue the watering part.
  • Another trick is to rotate the sprinkler from one area to another.

6. Do Not Water While It Is Raining

In rainy seasons, let the rains do the watering job for your lawn. It is an utter wastage to water your lawn when it rains. You can also harvest rainwater for watering your lawn at a later period.

7. Problem Areas

You should water the problem areas of your lawn i.e., spots that need more water than the rest, in a different manner. It is recommended that you hand-water these spots.

8. Fertilizing Your Lawn

Grass requires some nutrients to thrive. However, most of the soil cannot provide all the nutrients needed by your lawn grass. Applying fertilizers help in maintaining a healthy lawn by aiding in leaf and root growth; promoting recovery from pest attack and foot traffic; decreasing and controlling weeds; and replenishing those soil nutrients that get removed by volatilization, removal of grass clippings, and leaching.

9. Selecting Your Lawn Fertilizer

It is important to select the right fertilizer for your lawn to keep it healthy and green. Your location, the grass type, and the season are crucial parameters that play a significant role in determining the right fertilizer for your lawn. Your soil pH is another important criterion that determines the best fertilizer for your lawn. Adjust your soil pH to neutrality before you absorb any fertilizer to it. This way, your lawn grasses can benefit efficiently from fertilizer application.

10. Measure The Size Of Your Lawn

Fertilizers, herbicides and pesticides are sold as per the quantity necessary to cover a specific square footage of your land. The package will bear the info on how much area can be covered with it. You can determine the square footage of your lawn for fertilizer application by multiplying its length by its width, and then subtracting the area covered by your house, sidewalks, driveway, etc.

How To Fertilize Your Lawn?

1. Fertilizing Cool Season Grass

Cool season grasses are those that stay green all the year. They should receive a heavy dose of fertilizers in the fall, and a light dose in the spring. Go for a winterizer fertilizer for application in the fall, and use a quick release or slow release fertilizer in the spring time.

2. Fertilizing Warm Season Grass

Warm season grasses are those that become brown after the first frost. Fertilize in spring using a quick or slow release fertilizer.

3. Broadcasting Granules

The spreader and the fertilizer should be dry; adjust the level for the rate of flow; shut the hopper vent; fill it slowly; and apply evenly throughout the lawn in a crisscross way. While you apply fertilizers, always wear a dust mask and gloves. After the application of fertilizers, clean the spreader well.

4. Spraying Liquid Fertilizer

Buy the amount of liquid fertilizer just enough for the season. Carefully fill it inside the sprayer canister, and attach the canister to the end of your hose. Steadily move over your lawn to thoroughly cover it. Keep in mind that liquid fertilizers should not be applied in a period when insecticides, herbicides or other chemicals are applied to your lawn.

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