History of Solar System formation and evolution hypotheses - Lunar origins hypotheses. 1  Over the centuries, many scientific hypotheses have been advanced concerning the origin of Earth's Moon.
Regular irrigation keeps grass green. Improper fertilizing, nutrient deficiencies, diseases and insects can all cause yellow grass. No matter the cause, yellow grass detracts from your home's appearance. Identifying and correcting the issue is essential to restoring your lawn's health and appearance any time of year.
Use magnesium to fix a yellow grass lawn. Magnesium is another element that contributes to chlorophyll. The main symptom of a magnesium deficiency is yellow patches on the grass lawn. Add 1 teaspoon of Epsom salts to a spray bottle filled with 1 pint of water then spray the affected areas. Epsom salts are a form of magnesium sulfate that should turn the grass lawn green within 24 to 48 hours of application.