I am looking to sort my back garden, which is largely Tarmac. We want to sew grass seeds to form a lawn in the area.
The current tarmac covering is approx. 2 inches deep and directly onto the earth. I know that a now demolished garage was also in the area. Digging down I can see all sorts of crap, bits of carpet, loads of bricks and black clay.
I wonder will the tarmac and other detritus has contaminated the soil and if so what I should do to remedy this?
The current tarmac covering is approx. 2 inches deep and directly onto the earth. I know that a now demolished garage was also in the area. Digging down I can see all sorts of crap, bits of carpet, loads of bricks and black clay.
I wonder will the tarmac and other detritus has contaminated the soil and if so what I should do to remedy this?