Tips to reduce water usage on lawn

Jai said:
@Jai
Fear of Legionnaires’ disease.

Does that matter if you’re just using it for irrigation?

Jai said:

Jai said:
@Jai
Fear of Legionnaires’ disease.

Does that matter if you’re just using it for irrigation?

Kids playing in the sprinklers risks inhaling droplets of infected water.

I don’t know if that’s the only reason we don’t do it here or even the biggest reason, just that it’s definitely a reason.

Jordan said:
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Your mowing height is good, though a bit higher could work too. This grass type usually shouldn’t exceed 30-35mm. It’s drought-tolerant, so watering once a week or even every two weeks for an hour should suffice. I have zoysia, which has similar drought resistance.

@Noor
I agree, the less treated water, the better. Zoysia and other warm-season grasses can even go dormant during drought; they’re not dying, just awaiting rain to come back. If it starts to turn blackish, it might need water, or the chemicals could be burning the grass. I avoid using any chemicals; it’s a pain with extensive maintenance if you rely on them.

Jordan said:
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Carbon products for soil enhancement and mycorrhizal fungi products also. These increase the soil’s ability to retain water and enhance the plant’s ability to absorb water.

Jordan said:
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I spray my lawn with Dawn dish soap in the spring and the first week of July. Spring and rain wash it in, and in July I water it with a sprinkler. I’m told there’s a surfactant in Dawn that helps the soil absorb and maintain moisture.

@Toby
The common ingredient associated with some lawn applications and dish soap is sodium lauryl sulfate. Dish soap contains surfactants that reduce water’s surface tension, allowing it to penetrate deeper. However, be cautious: dish soap can dehydrate and kill grass, making it not entirely safe for lawns or soils.

I’d recommend a wetting agent—personally, it’s much more reliable and has less negative impact. But soap isn’t destroying the world either.

Jordan said:
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Have a good infiltration rate, pencil tine.

Jordan said:
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Your lawn looks amazing.

Jordan said:
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Wait, how much are you paying for your water bill? For 620 square meters mostly lawn, I’m paying 40 euros during the summer…?

Jordan said:
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Route your downspouts to rain barrels. Use the free water first!

Jordan said:
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Rowan said:

Jordan said:
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No thanks.

Jordan said:
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Wettasoil, Bailey’s Grosorb, or similar wetting agents from Bunnings.

Jordan said:
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Keep the grass long and water at 2 or 3 am.

Jordan said:
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Let it go brown.

Jordan said:
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Don’t water. Save a lot of water and money.

Jordan said:
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Add micro clover.

Jordan said:
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Pee on it.

Rowan said:

Jordan said:
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No lawn trolling.