How to prevent/repair pet urine burn on your lawn

This is an unconventional subject, but one that  we often asked about.

Dog/cat urine can be a frustrating problem for homeowners, especially when it leaves unsightly patches on the lawn. Urine contains nitrogen, which in high concentrations can damage grass, causing it to turn yellow or brown and eventually die.

Not All Pets Burn the Lawn

Smaller pets’ urine can sometimes have the opposite effect, encouraging growth if your lawn is low in nitrogen. If you notice small dark green patches where your dog has urinated, it may indicate your lawn needs feeding. Applying a quality slow-release fertiliser can help create a more even colour across your turf.

Some Pets Do Cause Lawn Burn

Urine burn often appears as a brown patch surrounded by a dark green ring. The outer ring shows where the nitrogen level has stimulated growth, while the centre has received too much nitrogen and the grass has burned.

Prevention Methods

Dilute the Urine

When you notice your pet has urinated on the lawn, pour water over the area as soon as possible. This helps dilute the nitrogen concentration and reduces the chance of lawn burn.

Train Your Dog

Consider training your dog to use a designated toileting area. Reward them with treats and praise whenever they use the correct spot to encourage the behaviour.

Fertiliser Consideration

We’ve received feedback from customers that high-nitrogen or fast-release “upfront” fertilisers can contribute to pet urine burn.

Many customers have reported improvements after switching to fertilisers with lower upfront nitrogen levels and higher amounts of slow-release nitrogen.

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