Tuesday, 14 August 2018

What Are The Advantages Of Hydroseeding Over Sod And Broadcast?

By Harold Wood


You might have the most impressive looking house in the neighborhood, but if your lawn is overgrown, patchy, or discolored, it will make the whole place look like an eyesore. Mowing and edging are helpful, but that doesn't address the issue of the grass's color and texture. If you want a truly lush lawn, you have some options. You can put down broadcast seed, install sod, or opt for hydroseeding, which is also called hydromulching. Hydromulching has advantages you should consider.

If you're not familiar with the hydromulching method, you may be surprised to learn that its commercial uses include regrowth of riparian vegetation and regrowth of wilderness regions laid bare by fire. Hydromulch is a slurry. It's comprised mainly of mulch and seed. Landscapers convey it by tank or trailer to prepared sites where it is sprayed over the soil. It's extremely useful for erosion control on hillsides and sloping lawns.

Dry seeding is a technique in which seeds are spread and covered with a straw overlay. The straw is supposed to keep seed from becoming dislodged or eaten by birds. This is fine unless a strong wind comes along and blows straw and seed skyward. Hydromulch, on the other hand, contains a tackifier that will act like glue to hold the slurry in place.

Dry seeding can evaporate prematurely. Grass can't grow without moisture. Moisture is part of the hydromulch. It has a coating that protects the seeds against evaporation. Straw isn't nearly as effective at doing the same thing. In addition, straw can drain nitrogen from the soil and allow weeds to grow along with the grass. Hydromulch has wood fiber that adds to the humus composition and strengthens the under layer of your lawn.

There are obvious advantages to hydromulching over sodding. Sod is much more expensive, as much as four times higher, than hydromulch. Sod looks great in theory, but hydromulching looks just as good and won't hit you nearly as hard in the pocketbook. One of the problems with sod is that is doesn't always take. If it's not compatible with the soil type, the soil rejects the sod. You can customize hydromulch to be compatible with your soil.

The roots are cut off before sod is laid. This contributes to the chance that soil will reject the sod. Even if it takes, the result may not be healthy. Seeds are germinated with hydromulch. They take root in the soil while the blades shoot up. The result is a much hardier and healthier lawn than one on which sod was laid.

Hydromulching is significantly less expensive than sodding, but is more expensive than broadcast seed. When you factor in time, aggravation, and energy, as well as the cost of straw mulch and fertilizer the cost of hydromulching is much more competitive. Hydromulch also inhibits erosion.

A beautiful lawn, although time consuming and expensive to maintain, is well worth the effort. Finding the best product for the best price is the most effective way to do it. When you consider the benefits of hydromulch over its competitors, you will see it comes out way ahead.




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