I find it really weird that your swales are so deep and narrow and steep sided. I wonder if that's the reason for filling up so quickly, do you have lots of soil movement downwards from the sides?
I find it really weird that your swales are so deep and narrow and steep sided. I wonder if that's the reason for filling up so quickly, do you have lots of soil movement downwards from the sides?
RE: A Deep Love of Deep Autumn