Donna,
There's really nothing you can add except organic material.
Dave
Hi All,
> I just paid $135.00 for delivery of 5 yds of soil. Looks very red and I
> believe it is probably clay (not what I thought I was buying). Anyway, now
> that it is delivered, it there anything (besides compost which I don't have
> access to) that I can add to the soil before spreading it?. I wanted to use it
> to fill in depressions in the lawn and to top dress my very thin existing lawn
> and then overseed. Any suggestions for easy spreading? The soil was delivered
> with large clods (clumps) throughout. Thanks for any suggestions. > Regards, > Donna
>