Lawn and Garden Learning Center

[Fertilization] [Weed Control] [Insect & Disease Control]

Watering

How and When to Water

Follow these general recommendations for fertilizers and water to promote deep root growth for strong, vigorous plants.

A healthy lawn will thrive with a thorough, even watering that reaches the entire root zone. Water only when needed - every 3 days in hot, dry weather or whenever the grass begins to look a little wilted. The most common problem is watering too often for too short a time, resulting in grasses that are susceptible to weeds, insects and disease.

• 1 inch to 2 inches of rainfall and or irrigation per week.
• Keep newly seeded, sprigged or plugged lawn, moist until established. Water frequently (twice a day, more often if weather is windy, hot or dry) for first two weeks.
• As the lawn becomes established, water deeply, only as needed.
• Water more often in areas where tree roots are near the surface.

Tips On Mowing

Make sure the mower blade is sharp. Dull blades cause bruised and ragged leaf tips, making grass more susceptible to disease and insects.

Remove only 1/3 of the total leaf blade in any one mowing (e.g.), if recommended mowing height is 2 inches, cut when lawn is 3 inches high. Mowing too low can interfere with photosynthesis and weaken the grass plant.

Avoid mowing when grass is wet.
For best results, change direction of mowing pattern regularly.
Maintain grass at highest recommended cut especially in high traffic areas or during drought stress. (A low cut is recommended ONLY when overseeding).

Grass clippings need not be removed after mowing unless they are unsightly or are excessive and will smother the turf. When leaving clippings on the lawn, mow at a slower speed to aid broader dispersion and avoid clumps.