Posted by SheffieldGarden on March 26, 2011, 6:14 am
coykiesaol;914944 Wrote:
> I have a large lawn that is mostly on clay.
> In the winter it stays very wet.
> I want to top dress to improve the drainage, can I use ordinary builders
> 'sharp sand'?
Hi,
You can use ordinary sharp sand yes, but I would not recommend to use it
alone.
As you are on clay I would mix 1 part topsoil/loam with 2 parts sand and
a little bit of peat (about 1/2 a part if that makes sense).
The ideal time to do this is early autumn to encourage root growth over
winter so I would wait until later in the season.
Also do you plan to aerate the lawn first? Definitely worth while if you
have the patience, particularly as your lawn is on clay and doesn't
drain well.
Hope this helps.
Alex
--
SheffieldGarden
Posted by Ava on April 16, 2011, 3:01 am
Its really interesting to read this post, I want to see the latest
designs which are very popular now a days as season..! But also your
idea is good, You can use sharp sand..!
--
Ava
Posted by trader4@optonline.net on April 20, 2011, 8:31 am
On Mar 26, 6:14 am, SheffieldGarden
> coykiesaol;914944 Wrote:
> > I have a large lawn that is mostly on clay.
> > In the winter it stays very wet.
> > I want to top dress to improve the drainage, can I use ordinary builders
> > 'sharp sand'?
> Hi,
> You can use ordinary sharp sand yes, but I would not recommend to use it
> alone.
> As you are on clay I would mix 1 part topsoil/loam with 2 parts sand and
> a little bit of peat (about 1/2 a part if that makes sense).
> The ideal time to do this is early autumn to encourage root growth over
> winter so I would wait until later in the season.
> Also do you plan to aerate the lawn first? Definitely worth while if you
> have the patience, particularly as your lawn is on clay and doesn't
> drain well.
> Hope this helps.
> Alex
> --
> SheffieldGarden
Agree that the above is sound advice. And I would not do it without
aeration first. Without aeration all the new mix is going to do is
sit on top
of the surface. With aeration, you create holes for at least some
of it to fall into and get two inches into the soil. Also, the
aeration
by itself can help with the drainage.
While the mix is preferred, if cost or availability of good topsoil is
an issue, you could do it with straight sand too.
> In the winter it stays very wet.
> I want to top dress to improve the drainage, can I use ordinary builders
> 'sharp sand'?
Hi,