I was taking into consideration of installing a new lawn using rolls of grass, and got to thinking about all the terms used for the soil cover. You can almost use the conditions, turf, sod, and lawn interchangeably, and most people would know what you suggest. But since I like to be somewhat correct in my choice of words, I researched the main difference between these terms. What are the conditions or manual in installing the sod effectively?
1. Sod dimensions – When starting your sod venture an individual must take into account all landscape structures and flower beds. Then, using a measuring wheel or tape measure, perfectly measure the area to be sodded. Include 5% to this number to allow for cutting around structures & beds. This number represents the square footage of sod you will need. If you are not sure most sod providers can aid you if you give them with an precisely marked drawing.
2. Soil Planning – Planning the base under your sod is essential! As the grass grows the roots must be able to permeate into the soil. Tough surfaces prevent the growth of grass. Make sure all rocks, aged roots and grass are eliminated from the installation area. Topping this with three inches of topsoil creates a good base. This functions well as the sod strips appear with its own soil modification.
3. Final grading – The base area must be leveled to insure sod will also be level. Using a correct grading rake will work best. For more substantial areas you may need to roll over the soil using sod roller. Rolling ensures that soil does not run or settle causing holes or gaps that will hinder sod growth. Sod preparation is everything when it comes to sod installation.
4. Obtaining sod – There are many sod providers to pick from (lawn and garden stores, sod growers and nurseries) but you should understand what you are searching for. Sod strips should be dense and at least 2 inches long. Look for a consistent green color with a network of roots on the underside, with a moist soil base of at least 1″. Sod strips should not tear or fall apart when handled. For large applications, we suggest sod shipping and delivery to decrease handling.
5. Laying sod – Place your first strip of sod starting against edge of a flower bed, house, patio or any landscape border. The subsequent row should overlap at the seam. Do not line up your seams! Arrange seams to steer clear of lines when sod grows in. Use a sod cutter (you can purchase one at most lawn and garden stores) to cut together all edges and around sprinkler heads. Keep all pieces on the side as you may require them to fill in as you work.
6. Watering – Throughout the first two weeks you should water for 45 minutes. This heavy watering helps to push roots down into soil. Following this, you should water it 20 to 30 minutes a day, depending on heat conditions.
7. Maintenance – Everyone wants to know when it’s good to do the first cut. Relying on the growth of the turf and if the roots started to grab it, it will decide when you can cu it. Check the area by gently pulling back a part of sod. If the sod has rooted, you may do your first cut. Since your new lawn is in its infancy, it should be mowed at a slow speed for the first month.
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