How to solve overwatering
Possibly if we have a garden at home or even if we walk through a grassy area, we see that it looks yellowish. In this post we offer you the keys to understand the reasons why the lawn turns yellow and the probable solutions to avoid this problem. If the opposite happens and the natural grass has an excess of water, it is necessary to reprogram the irrigation so that it is not only in charge of watering at the exact hours. At least in winter, excess rainfall can cause yellow patches. When overwatering occurs, roots can rot and leaves can turn yellowish. If you still can’t find the problem, get out a magnifying glass and lie down on the lawn.
Once you’ve figured out why your lawn is discolored, it’s time to find out how to turn the grass green again. The much simpler way is to protect the lawn well and progress the vigor and health of the lawn so that it has the strength to combat any pest drawbacks or health anomalies. It enhances thick, green growth and is a necessary nutrient for a healthy lawn. However, too much nitrogen can cause grass to yellow. This creates problems with the ability of the roots to absorb other nutrients and water. Dry grass is a problem that all lawns suffer from, although each situation is often due to different issues.
Why does the grass dry out after mowing?
1. Incorrect irrigation a) Due to lack of water The grass does not receive enough water to develop its metabolic functions normally, a characteristic of this cause is the color changes, which will go from brown to straw yellow, in addition to the crackling when stepping on the grass, until it dries up. SOLUTION:
Turfgrass has a bad reputation for being a compulsive water user. When there is a drought, one of the first measures is the suppression of irrigation in lawns. However, the key to water conservation does not lie in extreme measures, but in the management of water when irrigating lawns.
Rotary mowers (the most common in home gardening) do not cut the lawn in shear, but hit it at high speed, which causes the cut. If the blades are not properly sharpened they do not cut the blade, but tear it causing a yellowing appearance in the lawn.SOLUTION:Sharpen the blades often enough.
3. Pet droppings(6 reasons for a yellow lawn)If pets walk on the lawn, it is easy for them to urinate on it. Characteristic circular spots appear. The central part of the stand appears completely yellow and wilted. But on the outside, the adjacent grass appears greener and taller. This is because the urine contains a nitrogenous compound: urea. Concentrated in the central circle, it is poison. Diluted outwards, it is a nitrogenous fertilizer.SOLUTION:If you can’t stop it: let your pet enjoy the lawn. Rake lightly and reseed the affected stand. However in the following article you will find more solutions.
What a plant with excess water looks like
SALINITY IN WATER AND SOILBoth water and soil can contain a high level of salt. Although it is typical of coastal areas, it is a good idea to have the water analyzed in a laboratory if you are using a private well. This disorder is identified by the burns on the tips of the leaves.
The solution involves preparation prior to seeding or sodding. The symptoms of bad soil in natural lawns are poor growth and yellowing of the leaves. See the page dedicated to soil preparation.
PROBLEMS IN SEEDINGOnce the lawn is sown, there are a series of problems that it usually suffers and to which it is necessary to be very attentive, since these first days of its germination and development can mark the guideline of its future. The problems that usually occur are:
Some of the species that worst withstand the cold are: Cynodon Dactylon (Bermuda), Stenotaphrum Secundatum (Gramon or St. Augustine grass), Paspalum Notatum (Bahia grass), Pennisetum Clandestinum (Kikuyu) and Zoysia Japonica (Zoysia).
Consequences of excess water in the soil
The irrigation techniques acquire great importance in gardening, since like other maintenance tasks, it is a fundamental part to keep alive the plants, the lawn, the trees and shrubs of our garden.
Never water more than 1 or 2 times a day, providing the daily amount (5 to 10 liters/m2) in a total of 30 to 40 minutes. These recommendations are general, and depend on many factors (climate, soil, plants, etc.), so we must adapt them to our particular conditions.