Putting too much fertilizer on grass can have dire consequences for the health and appearance of your lawn. If you go overboard with the fertilizer, it can result in fertilizer burn, which is a significant problem for your grass. Here are some of the most common effects of putting too much fertilizer on grass:
Salt and Nitrogen Levels Rise: Excessive fertilizer application can cause levels of salt and nitrogen to rise within the soil, leading to grass burn.
Grass Turns Yellow or Brown: Fertilizer burn causes grass in the affected areas to turn yellow or brown and can cause it to die.
Roots Become Damaged: High levels of salt in the soil will make it more difficult for your grass to absorb water, leading to root damage and eventually death.
Therefore, it’s essential to apply fertilizer as per the instructions on the package to promote healthy grass growth, greenery, and a lush landscape. However, if you’ve already put too much fertilizer on your lawn, one way to remedy the issue is by watering the grass for several days until the excess fertilizer goes down into the soil and the grass returns to its natural color.