You can put new sod over existing grass;however,you鈥檒l need to prepare your yard correctly. It鈥檚 no good placing sod on top of grass if it hasn鈥檛 been tilled as the sod won鈥檛 be able to grow a robust root system. You can rent a tiller,or purchase a tiller for breaking new ground .
People also ask
Can I Lay new sod right over my existing lawn?
Laying sod is hard work, so it鈥檚 no wonder why people are always hunting for a shortcut when they鈥檙e installing a fresh lawn. So, in theory, it makes sense to simply mow your lawn short and lay new sod right over the existing lawn.
What happens if you lay sod over dead grass?
This quickly kills the already existing grass in much the same way that a brick left on a lawn kills the grass beneath it. When the grass dies, it gives off nutrients that actually benefit the new sod above it. The main nutrient that the dead grass layer provides is nitrogen.
How do you lay sod on top of topsoil?
Sprinkle a thin layer of topsoil onto the soil for some added nutrients. Lastly, water the soil lightly to dampen it before laying your sod. Start flush against the edge of your existing grass and roll out your sod onto the prepared soil in sections.
How do you reseed over dead sod?
How to reseed over dead sod First of all, cut the lawn very short. If your grass is long, first cut it using a high setting so that you only remove a third of the length. Cut the grass immediately again but this time on a much lower setting.