The recovery time from Necrotic Ring Spot (NRS) depends on the severity of the condition. If the NRS is mild, it typically takes 3 to 6 months for the disease to resolve. However, in severe cases, it may take 1 to 2 years for the lawn to completely recover from all symptoms. We have found that applying compost top dressing alongside the regular treatment plan can accelerate recovery, reducing the time needed by approximately half.

We have found that the only way to guarantee results is to perform all of our services ourselves. The most challenging part to get right is the sprinkler audit. Additionally, we have noticed that when other companies handle the core aeration, the results are not as effective as when Organo-Lawn performs the aeration.

The improvement of a lawn affected by Necrotic Ring Spot depends on the time of year treatment begins and the severity of the damage. If treatments are started during the summer months, the lawn may initially appear worse before it starts to improve. This occurs because adjustments to the lawn’s watering schedule can temporarily lead to a decline in appearance before any positive changes take place.

Generally, we’ve observed that in the first one to two months, the lawn may look worse or show little to no improvement. However, with time, it will gradually start to recover. Patience is crucial when successfully treating a lawn infested with Necrotic Ring Spot.

Technically, yes, but in reality, no. Aerators pull plugs of soil from the ground, and if these plugs contain the fungus, it could transfer spores to other areas of the lawn. However, for the fungus to establish itself in a new lawn, the watering conditions would have to be excessive, creating an environment ideal for Necrotic Ring Spot (NRS) to take hold. NRS fungi thrive in anaerobic conditions, where the soil is heavily saturated and lacks oxygen. Therefore, a healthy lawn would not develop Necrotic Ring Spot just because a plug from an aerator was introduced into it.

Avoid using fungicide on lawns affected by Necrotic Ring Spot. These chemicals can disrupt the balance of both beneficial and harmful microbes in the soil. Instead, concentrate on nurturing the beneficial microbes, as they will help outcompete and eliminate the harmful ones, ultimately restoring your lawn’s health.

Many chemical lawn care companies focus on treating the symptoms rather than resolving the underlying issues. Unfortunately, the products they use often harm the beneficial microbes that are essential for healthy soil. Both fungicides and chemical fertilizers can kill these important organisms. Without revitalizing the population of beneficial microbes, a lawn suffering from Necrotic Ring Spot will never fully recover. It’s crucial to adopt a holistic approach to lawn care that fosters soil health and addresses root causes for lasting results.

If you’re dealing with Necrotic Ring Spot, it’s a sign that your watering practices need attention. We’ve heard from hundreds of customers who faced the same issue, and in every case, a thorough evaluation of their sprinkler systems revealed a problem with overwatering. By correcting this, you can restore the health of your lawn and prevent further damage!

You don’t need to remove soil or sod from a lawn to treat Necrotic Ring Spot. The solution lies in addressing the underlying causes, which are always severe overwatering and a lack of beneficial microbial activity in the soil. By correcting these two issues, your lawn will no longer be prone to developing Necrotic Ring Spot.

We have discovered that applying compost as a top dressing will introduce billions of beneficial microbes into the soil. This can significantly accelerate the recovery of the lawn, provided that the necessary conditions to support these beneficial microbes have been addressed. Specifically, proper lawn watering practices should be in place, and core aeration should have been performed.