What should I keep in mind when watering to get a thick lawn quickly?

Watering Properly for a Thick, Lush Lawn

Proper watering is crucial for the lawn to close up quickly and remain dense over the long term. The amount of water, frequency, and timing are all important.

Watering After New Planting or Overseeding

During the germination phase, the soil must never dry out.

• Duration: approx. 14–20 days

• Keep the soil consistently moist

• Water briefly 3–5 times a day (depending on weather conditions)

• No puddles or standing water

• Better to eat small amounts often than large amounts rarely

Once the grass is about 5–6 cm tall, you can gradually reduce the amount of watering.

Watering an Existing Lawn

The rule here is: water infrequently but thoroughly.

• 1–2 waterings per week

• Approx. 10–15 liters per square meter per watering

• The soil should be thoroughly moistened to a depth of 10–15 cm

• Promotes deep root growth and a denser lawn

The Right Time to Water

• Ideal: early in the morning

• Low evaporation

• Water penetrates the soil more easily

• Lower risk of fungal diseases

Watering in the evening is possible, but it should not result in the lawn remaining wet overnight.
Avoid watering at noon if possible.

Signs of water shortage

• Gray-green or dull lawn color

• Footprints remain visible

• Blades of grass curl up

Watering should be done by then at the latest.

Additional Pro Tip

Well-drained soil retains water better.
Measures such as aeration, sanding, or the use of a water management system improve water absorption and help the lawn become denser more quickly.