Can you just sprinkle grass seed on existing lawn?
By spreading grass seed over your existing lawn, you can thicken up the thin areas, and your lawn will start to look terrific again. (This is different from reseeding, which is when you start over and plant a completely new lawn.)
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What month Should I reseed lawn?

The best time to reseed a lawn with cool-season grass seed is in the early fall, between mid-August to early October, and at least 45 days before the first fall frost.
What type of grass seed is used in hydroseeding?
SEEDS USED IN HYDRO SEEDING APPLICATIONS
Among grass seeds commonly hydroseeded are blue grass, fescue, rye grasses, Bermuda, Bahia, centipede, native grasses, wild flowers and more. Hydro seeding does not require special seeds.
Can you spread too much grass seed?

Ignoring recommended seeding rates
Don’t overdo or cut corners. Too much grass seed causes undue competition for resources such as light, water and nutrients, and grass seedlings struggle as a result.
How do I prepare my lawn for seeding?
Remove all debris and any wood, stones or large roots. Use a spade and garden rake to scratch the soil 1 to 2 inches at the surface, then dig about 6 inches deep to remove roots and rocks. Add seeding soil to the top of your existing soil and smooth with the rake.
Should I mix grass seed with topsoil when overseeding?
Should you mix grass seed with topsoil? If you’re looking for a quick answer, yes, you should mix grass seed with topsoil for small areas of your garden and other applications.
Can I put topsoil over grass and reseed?
Adding soil over grass can be another effective form of repairing a lawn. It is possible to dump new soil over top of what you have, and prepare it for sod or seed. This option will save you money on excavation costs of removing the old soil and grass.
What are the disadvantages of hydroseeding?
Here is a list of some disadvantages of hydroseeding.
- They should be used with mulching and soil binder.
- Remember that hydroseeding without irrigation in dry periods is a complete waste of time and effort.
- As hydroseeding is an advanced and expensive technology, it is only cost-effective if used for larger areas.
How do I prepare my lawn for hydroseeding?
Hydroseeding Preparation
- Remove Debris. Start by removing all rocks, sticks or other debris from the surface area.
- Irrigation. Proper landscape irrigation is a must for hydroseeding success, especially for Southern California.
- Top Soil.
- Re-Grading.
- Access.
Do I need topsoil for grass seed?
Should I put topsoil over grass seed? Do not put top soil over grass seed, but you can add a thin layer of organic matter to help the seed to germinate. ‘Never put topsoil over newly planted grass seed,’ says Yamaguchi.
Should I put topsoil down before grass seed?
Do you aerate before or after seeding?
Within 48 hours after you aerate you should over seed, fertilize, and water your lawn. The seed, fertilizer, and water will have the best chance to get down into the holes made by the aerator if applied soon after aeration.
Should grass seeds be covered with soil?
Grass seed doesn’t need to be covered with soil but it does need to be protected from birds. It helps if you can peg a layer of fine mesh over the area. Shade netting is ideal. It lets light and water through to where they’re needed but birds (and cats) can’t disturb the seed.
How do you lay new grass on old grass?
To lay your turf on an existing lawn, cut the old grass low and level out any holes or step dips that exist. Apply the top soil or compost mix, making sure to spread it evenly throughout the intended area.
How do I start a new lawn from old grass?
How to Replant a Lawn
- Clear the area. Kill weeds and any remaining poor-looking grass with a non-selective herbicide about 2 weeks before you want to seed your lawn.
- Prep for success.
- Select your grass seed.
- Spread your grass seed.
- Feed for growth.
- Water daily.
What is better grass seed or hydroseeding?
A: Yes, hydroseed grows faster than dry grass seed because the slurry helps to enhance growth. Seed germination usually occurs within one week and by three or four weeks of grass growth, it is visible and ready to be mowed.
Do I need topsoil before hydroseeding?
The soil must be properly prepared before hydroseeding, though, and rolling the topsoil is one step in that process. The best time to hydroseed is in the fall or spring to allow the grass to grow without the heat of summer, recommends Clark’s Landscape.
Can you hydroseed over existing grass?
We do not recommend hydroseeding over an existing lawn. The best practice is to either start over from scratch by completely redoing the lawn, or implement a process called “overseeding.” Overseeding is done with a power rake (you can rent one from a hardware store) and then broadcasting seed.
What should I put down before grass seed?
Before You Start Planting Grass Seed
- A healthy lawn needs good soil. Most turfgrasses prefer neutral soils.
- Don’t apply a weed preventer (liquid or granular) or use weed and feed fertilizer when growing grass. You can control weeds only after you’ve mown new grass seedlings at least four times.
Can you sprinkle grass seed on top of soil?
A common question that we get asked is “will grass seed germinate on the surface of the soil?” The simple answer to this is yes. In fact, it’s important not to bury your seed because the young grass shoots cannot break through if there is too much soil on top of them.
Should I pick up plugs after aerating?
The consensus is that no, you should not pick up plugs or cores after aerating. In a few days, these little pieces of your lawn should break down and become unnoticeable. This process is aided by watering your lawn deeply after aerating or waiting to aerate before it rains.
Do I need to add topsoil before seeding?
Should You Put Topsoil Down Before Grass Seed? If you are seeding a bare lawn or a bare patch of soil, you do not need to add topsoil before spreading grass seed. Instead, you can prepare the soil by tilling and loosening it, making it perfect for grass seed.
Can I put topsoil over existing grass?
You can add topsoil to an existing lawn — and in some cases, you should. Adding a layer of topsoil to your lawn is called “topdressing,” and it’s a technique you can use to improve the look of your grass. It’s important you prepare correctly and choose the right type of soil for a great-looking lawn.
Do I need topsoil before laying turf?
For best results, we would recommend that turf needs to be laid onto good quality, prepared topsoil at least 15cm (6 inches) deep. If the topsoil in your garden is either too shallow or is poor quality, it is wise to bring in more soil before you lay turf.
Should you put topsoil over grass seed?
Do not put top soil over grass seed, but you can add a thin layer of organic matter to help the seed to germinate. ‘Never put topsoil over newly planted grass seed,’ says Yamaguchi. ‘This won’t provide healthy growing conditions – it will actually prevent the seedlings from sprouting by essentially suffocating them.