Follow some basic steps to make grass grow in red clay soil and establish a lawn that is the envy of the neighborhood.
Growing grass on clay soil uk.
An unamended clay soil will never grow a good lawn as grass roots suffocate in the airless environment drowning when the clay is wet and baking when it s dry.
Rhs garden rosemoor has a very sticky clay soil whose management is not helped by the high rainfall in devon.
Where to see clay soils.
Heavy to dig and cultivate.
Clay consists of very fine particles that tend to bind tightly together creating a heavy dense compacted soil.
Clay soil is made up of tons of small particles that stick together clinging to moisture.
That s because it is extremely heavy and thick.
Most grass seed will grow in various soil types.
Varieties that grow in a clay loam soil include annual ryegrass colonial bent grass hard fescue kentucky bluegrass perennial ryegrass and red fescue.
Grass is not a strong competitor against many weeds so getting the roots out is critical.
A good way to determine the soil s moisture content is by sticking a screwdriver into the soil to a depth.
Grass grown in clay soil requires less frequent watering than lawns grown on sandy soil.
Clay soil is not the ideal medium in which to grow turf grass.
Uncle jim s worm farm sells 1 000 red wigglers for about 30 to give you an idea about price.
It can take up to two months of preparing the soil before you can actually plant your grass.
Drain slowly after rain.
Clay is only ever at a good moisture level for a very short time between being an airless wet mud and dry and hard as a brick.
However clay soil is perhaps the most difficult to work with.
Once you re sure that your soil is good and healthy consider adding some earthworms to help keep your topsoil nice and loose.
You will have to introduce some organic material and change its ph level before attempting to lay turf.
Gardening with clay soil.
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.
Clay soil usually does not drain well which is a problem for grasses that do not do well with their roots in water saturated soil and grass roots can have a difficult.
There are very few air pockets under the soil surface and grass.
This can be done with a tiller an herbicide or by hand weeding.
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.
The grass roots will work to break up and loosen the clay soil below.