The answer to 'how often to grass' is that most lawns should be mowed every 5-7 days during the active growing season. This helps maintain an even, healthy lawn by preventing the grass from growing too tall and becoming difficult to cut. Mowing regularly also encourages the grass to spread and thicken, creating a lush, green appearance.
The ideal mowing height is 3-4 inches, which allows the grass to develop deeper roots and better withstand drought and heat stress. It's important not to remove more than one-third of the blade height at a time, as this can damage the grass. If the lawn is growing very quickly, you may need to mow more frequently to stay within this height range.