Are you suppose to water the lawn after you ferterlize the lawn?

Grass is not normally a salt tolerant plant.

20-25 minutes.

about every 2-3 days at least.

You need to water the lawn right after spreading the fertilizer or at least within 24 hours. Past that, you should not have to water it again to keep it from burning if you follow the directions of...

Watering your lawn when its raining can cause too much water. Grass does not have to be constantly watered. Much like you and I, too much water can be harmful to our bodies.