I have bought a home which has a very large Japanese Garden area. The previous owners had graveled some of the area which was overgrown by plantation and weeds for a number of years. But i have cleared the area out now.
The area -
As far as a i can see they have lined it with an undersheet
There is a generous amount gravel remaining
The issues -
There may be a number weed roots remaining that i cant get at.
The area is covered in debris and i wont be able to rake it all up without destroying the present gravel / lining.
Could i simply put weed killer down and place more gravel down?
here are some pictures to try help me explain my situation