Lawn Care FAQs
How much water does my lawn need?
The general industry standard is from 1–1.5 inches of water per week for optimal results, whether it comes from rain or watering. During Oklahoma’s notoriously hot summers, more water is required.
When is the best time to water my lawn?
The best way to determine the proper watering time is to check for depth of water penetration with a soil probe or shovel. Watering during the heat of the day isn’t efficient due to evaporation, and evening watering can lead to disease.
Why do my weeds grow instead of die after treatment?
Herbicides are growth promoters that work by “growing weeds to death” as soon as the application takes effect. The herbicide goes directly to the root system, killing the entire plant. Expect to see signs of herbicide treatment within two weeks of application.
Will rain adversely affect my fertilizer or weed treatment?
Rain will not affect fertilizer. Light rain can enhance the effect of the herbicide, but a downpour within a couple of hours of application can compromise effectiveness.
Does NGL guarantee its work?
We cannot guarantee results or complete weed control on fewer than four treatments per season. However, we work with customers who choose our weed control program to guarantee their satisfaction.
Will lawn treatment sprays hurt my children or pets?
We recommend children and pets stay off the lawn until it is completely dry, usually in about an hour. We contact our clients prior to scheduled treatment so that they can take precautions for their children and pets.
Can I use grass clippings as mulch in my garden?
We recommend waiting two days following application of lawn treatment before using grass clippings as mulch.
What causes brown spots on my lawn?
Brown spots can be the result of several problems including poor soil, lack of soil, insects, and disease. Call NGL to evaluate and recommend the right treatment solution.
How soon after seeding can NGL spray my lawn?
We recommend waiting until the grass has been mown for the first time. By then it is mature enough to withstand treatment.
At what height should I cut my grass in the summer?
Most grass performs best at 1.5 to 2 inches high in the spring and fall, and 2.5 to 3 inches high in the summer. Allowing grass to grow taller in the summer increases drought resistance and keeps the soil temperature lower.
At what height should I cut my grass right before winter?
The last mowing before winter should be short, about 2 inches, to reduce matting and speed soil warming in the spring.
How often should I sharpen my mower blade?
Rotary mowers should be sharpened monthly to ensure blades cut the grass and do not tear it.
What is scalping?
Scalping occurs when the grass is cut so short that most of the green is removed and only the brown stalk remains. Scalping can kill grass, which is especially vulnerable during hot Oklahoma summers.
When is the best time of day to mow my yard?
Lawns tolerate mowing most any time, except for extremely hot periods that cause stress.
How often should my lawn be aerated?
Twice a year for new lawns or those with high clay soil content. Once a lawn is established, they can be aerated annually.
What is thatch?
Thatch is a layer of dead and living plant material that develops between the soil and the green vegetation. A thatch level of one-half inch serves as a beneficial mulch blanket, while levels over one inch can be detrimental to lawn health.