Because clay soil can become compacted easily place about 3 to 4 inches 7 5 10 cm of the chosen soil amendment on the soil and work it gently down into the soil about 4 to 6 inches 10 15 cm.
Growing grass on clay soil.
Varieties that grow in a clay loam soil include annual ryegrass colonial bent grass hard fescue kentucky bluegrass.
Grass grown in clay soil requires less frequent watering than lawns grown on sandy soil.
Even where a clay soil contains for example 40 percent clay particles a relatively modest content compared to heavy clay soils the proportion of clay in the top cultivated part of the soil would have to be reduced by half to make the soil easy to work.
Plant cool season grasses as seed during the fall or early spring.
The grass roots will work to break up and loosen the clay soil below.
You will have to introduce some organic material and change its ph level before attempting to lay turf.
Aerate after the ground thaws when soil is moist not soaking and during the growing season.
The key to planting grass in clay soil is to first amend the soil to make it looser drier and more fertile.
Aerators remove plugs of dirt from the lawn and break up the soil allowing grass roots to spread.
Clay soil is made up of tons of small particles that stick together clinging to moisture.
It can take up to two months of preparing the soil before you can actually plant your grass.
A bone dry clay soil is going to be rock hard and not allow water nutrients to get into the rootzone when the temperature start to get cooler but before the leaves start dropping start by aerating your lawn followed by an over seeding of appropriate seed type and apply an organic fertilizer.
Once you re sure that your soil is good and healthy consider adding some earthworms to help keep your topsoil nice and loose.
A good way to determine the soil s moisture content is by sticking a screwdriver into the soil to a depth.
Heavy clay red or otherwise is inhospitable to most plant life but there are things that you can do to make sure that your property has a healthy green lawn.
This would require 250kg per sq m 460lbs per sq yd of grit or gravel.
There are very few air pockets under the soil surface and grass needs air pockets for root spread and development.
Even though clay soil isn t good for growing grass you can set up a covetable lawn on this soil if you prepare it well.
Clay soil needs regular aeration to allow water and oxygen to move freely through it.