Hi,
I'm after a bit of advice about hedging.
I'm wondering if hedges can grow in either pots or small amounts of soil. I have an area I want to grow hedges, but it is concreted at the base, so I want to put them in pots on top of the concrete every half metre or so, or run a small brick garden wall (20cm high) on top of the concrete pad, run a layer of soil and plant hedges. The hedges will grow about a metre high. Is this feasible, or will they fail?
Thanks in advance