Saturday, August 11, 2018

What Are The Advantages Of Hydroseeding Over Sod And Broadcast?

By Harold Wood


You can have the most beautiful home on the block, but unless your lawn is immaculate, the house will look unlived in and uncared for. Keeping the lawn mowed and edged will help, but won't solve the problem of the color and texture of the grass. To get a lush lawn, you have several options. You can have it broadcast seeded, put down sod, or opt for hydroseeding, also known as hydromulching. There are a number of advantages to choosing hydromulching over the other two.

You might be interested to know that hydromulching is used to regrow wilderness vegetation after a fire and will regrow riparian vegetation. Hydromulch is actually a slurry of seed and mulch that is transported by tanks or trailers and sprayed over ground that has been prepared for it. Hydromulching is used for erosion control by construction crews. It is extremely effective for homes with sloping lawns and hillsides.

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 choosing hydromulch over sodding. For one thing sod can be as much as four times as expensive as hydromulch. Sod will give your lawn a great look, but hydromulching will compete with it in looks, and leave you with money in your pocket at the same time. Sod that isn't compatible with a soil type will not take. The soil rejects it. Hydromulch can be especially mixed to accommodate most soil types, which reduces the chances of rejection.

The sod you lay down doesn't have roots. This is one of the reasons for the rejection problem. If the sod actually takes, it can still be unhealthy. Hydromulch grows seed the old fashioned way. The moisture germinates the seed as the blades grow skyward. The result is a healthier and hardier lawn than the one with sod.

Hydromulch is much less expensive than sod, but it does cost more than dry seed. If you factor in your time, energy and the expense of fertilizer and straw mulch, the cost of hydromulch is much more competitive. In addition, hydromulch has erosion control built in.

Creating a beautiful lawn can be expensive and time consuming. For this reason you want to choose the most cost effective product that will produce the results you expect. If you comparison shop, you'll see that hydromulching is the way to go.




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