(Dog Urine)
These circular, brown spots in the lawn typically appear after a spell of dry, hot weather. Damage from dog urine can also appear as light yellow to dark green spots in the grass. The light yellow and brown patches are the equivalent to fertilizer burn. As the salts are leached out, the grass will grow back, typically with a vengeance.
(Fertilizer Burn)
Fertilizer burn typically will appear within a week of an over application or spill of your fertilizer. Fertilizer is made up of a variety of salts which, when applied too heavily, dehydrates and kills the lawn. Recovery is quick when the brown patch becomes accented by a band of very vigorous, dark green grass that surrounds the damaged area.
(Grub Damage)
This is one of the most common lawn problems we see. Grubs are the larvae of beetles. Many types of grubs feed on the roots or crowns of your lawn causing the grass to brown out and die. Grub damage can be confirmed when areas of sod can be lifted easily and roots are not present. Grub presence is also signified by skunk or raccoon diggings in the lawn. These are small holes that have been dug in pursuit of the grubs.
(Chinch Bugs)
Chinch bug invasion usually begins along the edges of the lawn. As they suck juices from the grass they inject a poison which acts much like a weed killer. The grass wilts, turns yellow, then dries out and dies. Chinch bugs are sun and heat loving, seldom will you find them in a shady lawn. Both the immature nymphs and the adults cause damage. To test for chinch bug presence, remove both ends of a tin can, push it 2-3 inches into the ground. Keep the can filled with water for 10 minutes. Very small, black to brown insects with white wings will float to the surface if they are present.
(Brown Patch)
This is a fungus that flourishes during periods when the temperature is between 75 and 85 degrees and when the humidity levels are high. Brown patch is typically identified by a dark purplish ring that appears around the outer margin of the infected area. Typically, only the blades are affected and recovery is quick as the crowns soon push out new growth. You can reduce your chances of infection by reducing the quantity of fertilizer used during high risk times. This will reduce the amount of soft, tender growth which is most susceptible.
(Dollar Spot)
Dollar spot is most prevalent during warm and wet weather. The light brown to straw colored circular spots range in size from 1-6 inches in diameter. The infected blades have small, light brown spots with reddish brown borders, that extend across the entire leaf. Infections occur most in lawns under stress. Seldomly is the damage permanent. Recovery typically takes a few weeks.
(Fusarium Blight)
This fungus attacks during the summer when temperatures are over 75 degrees. The hottest areas in the lawn typically show signs first. The grass in affected areas turns light green first then straw brown. Often the fungus forms a ring leaving a patch of green in the center. If left uncontrolled, the damage can reoccur year after year. Remove excess thatch, don't over fertilize, and keep the lawn healthy to prevent infection.
(Sod Web Worm)
This little pest causes irregular patches of dead grass by chewing the blades of grass off at ground level. These little caterpillars hatch from eggs in may through September and attack the hottest parts of the yard first. In damaged areas look for white, silken tubes at the soil level. You will find the caterpillars feeding on your grass at night or on overcast days. To anticipate potential problems, watch for small white or grayish moths flying over your lawn in a zig zag pattern.
(Drought)
Lack of rainfall or irrigation can cause grassy lawns to go into a dormant state. South facing lawns and slopes may begin to turn brown before other parts of the lawn from exposure. These lawns can survive drought periods for a few weeks with intermittent rainfall. Note: drought-stressed lawns are more susceptible to mechanical and heat damage. To properly water a lawn, apply the equivalent of 1" of rainfall per week and water in the early morning so the turf has a chance to dry off by night fall. Avoid frequent shallow watering.
(Insects and Disease)
The common lawn insects and disease can cause various patterns of discoloration and browning. Become aware of the signs to look for and the time of year that they are active in order to diagnose them accurately. Correct diagnosis is essential for treatment which may include the use of fungicides and/or insecticides as well as cultural methods of control.
(Over Watering)
Water conservation isn't the only reason to limit the amount of water you give your lawn. Overwatering is also bad for your lawn's health and can contribute to the development of fungus and disease, turning your lawn brown. Many people, however, don't know that they're overwatering. Some types of grass require more water than others, and environmental factors, such as temperature, humidity, and wind, can dramatically affect how frequently you need to water your lawn. Fortunately, the most accurate way to determine whether your lawn needs water is: When grass needs water, it will begin to take on a blue-gray tint, and the older leaf blades on the plant will begin to curl up or wilt. In addition, footprints will remain on the grass for longer than usual, as the grass won't jump back. For more information visit us at
http://www.naturalgreengrasspatch.com/Sincerely,
Mike Dohrmann
Water restrictions are now a reality across the United States. Some of the states that are affective by the restrictions are Florida, Texas, Georgia, Illinois, Minnesota, North Caroline and Tennessee. In some states there are giving penalties ranging from $200 to $500 for using too much water or for using water outside the state requirements. However, just because there are water restrictions, it does not mean you can’t have a beautiful yard. There are a number of things you can do to maintain a perfect green lawn, without being guilty of breaking your states water restrictions.
Technically the product that is sprayed onto the grass is a non-toxic green colorant or pigment based dye that simply changes the color of the lawn back to green. Grass colorant/grass paint is purchased as a ready-to-use or a concentrate. If using concentrate you can vary the shade of green by changing the ratio of colorant to water, in the grass painting mixing process. Grass colorant/grass painting is not new, it just has been confined to certain areas, such as golf courses and sports fields. Now we are taking a concept that existed, improved it and brought it to the market place. Never before has grass paint been available at such an accessible level as now. Professional sports teams and golf courses have been using grass colorant/grass paint for decades, but only recently grass painting been used on residential yards and lawns of commercial properties. Grass colorant/grass painting has many advantages. Green grass colorant/paint is a great way to quickly improve curb appeal of a property, by giving the property a lush green lawn, compared to a brown lawn. It is also great for covering up brown spots caused from dog urine. Grass colorant is harmless to the lawn, pets and people and dries usually within 1-3 hours. Grass colorant/grass paint will last 12-16 weeks or until mowed away. http://www.naturalgreengrasspatch.com
Dog urine has very high nitrogen content, and tends to have a high ph level as well. The concentration of nitrogen in one spot is too high, and as a result, the grass dies, while an outer ring seems to expand.
