There are numerous methods for preparing a seed bed, seeding and mulching. The size and grade of the area will be large determining factors in which methods should be implemented. One would not require a tractor with disk, a skid steer with Rock Hound attachment, and a hydroseeder to perform a 4000 sq. ft. job. A rototiller, gravel rake, shovel, wheelbarrow, broadcast spreader, roller, and a few bales of straw would suffice for a smaller job. The size of equipment needed is reciprocal to the size of job.

Site Preparation

The first step in site preparation would be to etablish the desired grade. Any undesirable debris should be removed at this time,( rocks, sticks, wood, bricks, etc). Especially on a new constuction, the removal of debris can be substantial. If the opportunity exists to monitor the constrution, make sure the contractor does not bury unneeded materials. This debris almost always comes back to huant the Homeowner.

The soil should be loosened 3"-4"deep to prepare a seed bed. It is important that as the seedling progresses it is able to create a root zone able to accomodate the foliage for which it is grown. This is also a good time to make any soil amendments that may be necessary. The soil may require deeper penetration to properly incorporate amendments.

It is a good idea to establish a location to dispose of debris. In cases that have considerable amounts to be disposed, finding a location that will accept the debris may not be in close proximity.

(Possible equipment required, Rototiller, Tractor w/Disk,Rake and Grade Blade, Rakes and Shovels, Wheelbarrow, Skid Steer w/Grade Bucket and Rock Hound, and Dump Truck)

OSU Extension Bulletin on Soil Modification

OSU Extension Bulletin on Site preparation

Seeding

Seed to soil contact is imperative for success in sowing seed. The soil and seed bed could be ideal, but if the seed is not in contact with that soil it will not be able to properly establish itself. There are many methods and combinations of seeding. The bottom line is to utilize a method will put the seed in contact with the soil. Proper mulching will keep it there.

(Possible equipment Broadcast Spreader and Roller, Seeder, Slice Seeder, and Hydroseeder)

OSU Extension Bulletin on Seeding

Mulching

Mulch serves to keep the seed in place and keep moisture available during germination. Straw has long served this purpose. The downside to straw is that it tends to blow and can contain weed seeds. Hydromulches are composed of wood fiber, paper fiber, or both complimented with a green dye. They are said to have better water retention and do not create the mess that exists with straw. There are hydromulch-like products that do not require it be mixed in a water based slurry and can be thrown out by hand. This pelletized mulch, such as LESCO INC. Seed Starter Mulch is becoming more and more popular. It also has the added benefit of containing a tackifier.

Tackifier

Tackifiers are products which keep mulch from moving and keep the seed in place. It almost serves like a glue on steep slopes and areas exposed to wind. The most common form is powder and can be added to hydromulch slurry or in water to be sprayed over a straw mulch. LESCO INC. and Easy Lawn Inc. both carry tackifier products.

Fertilizer

Fertilizer can be obtained through a number of outlets such as LESCO. It can be most accurately applied with a broadcast spreader. It is important that the application be consistent with the soil test recommendations.

OSU Extension Bulletin on Fertilizer

Equipment

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