Seeding Versus Installing Sod

When starting a new lawn, as a homeowner, you may wonder, “do I seed or sod?” If cost is a factor, it is initially cheaper to seed; however, only if conditions are optimal. If not, costs can arise which make it just as expensive, or more expensive than sod. Below is a breakdown of information to consider when making the decision.

Costs and Materials

Some homeowners may need to pay for topsoil and roto-tilling for both sodding and seeding. You might use this lawn calculator to weigh costs once you have general estimates for your specific lawn. You’ll need to measure the lawn to create your estimates.

Sod is usually priced between $0.14-$0.40 per sq. foot. Along with the sod, you’ll need a starter fertilizer. Also, you may need a landscape rake, wheelbarrow, shovels, and stakes for installing sod on slopes.

Seed is priced between $0.06-$0.10 per sq. ft. However, you’ll also need to buy mulch to cover the seed as well as fertilizer. Hydroseeding is a process that combines the seed, fertilizer, and mulch and literally sprays the compound on your lawn. Often hydroseeding is less expensive than do-it yourself seeding, but you’ll need to find a company in your area for application.

Appearance

With sod, you have the satisfaction of an instant, lush lawn. You can walk on your lawn right away, and within two weeks, it should be rooted and secure. Different varieties grow well in different climates and terrain.

Seeded lawns take up to two years to mature and provide uniform cover. Seeding has a tendency to washout and most likely you will have to seed again to fill in spots where the grass seed didn’t germinate. As with sod, you’ll want to make sure you chose a combination of seed that grows well in your area.

Installation and Maintenance

If you plan to do it yourself, laying sod is physically harder work than seeding. You might choose to lay smaller rolls by hand or bigger rolls with the use of a tractor. However, once the sod is down, maintenance is relatively easy. You’ll need to water the sod every day for two weeks, and then set a schedule pertinent to the weather in your area. Also, you might fertilize twice a year. Typically, sod is resistant to weeds because it roots quickly. However, if weeds do creep in, you may need to apply weed killer.

Seeding is physically easier than laying sod, but requires more maintenance. You’ll need to fertilize regularly and actively combat weeds because the grass is susceptible to weed invasion. Also, you’ll need to prevent people and animals from walking over the seed for at least the first six weeks.