Yes. I planted twelve (I think) about 18" apart that were about 8" tall. They've looked their best this year. They get a couple of trims a year and have knitted together into one lump. They never really get watered. I had a spare which I planted on its own in the back garden and that's been trimmed into a ball about four feet tall and wide. So it's definitely more hostile in the front garden.
Yes. I planted twelve (I think) about 18" apart that were about 8" tall. They've looked their best this year. They get a couple of trims a year and have knitted together into one lump. They never really get watered. I had a spare which I planted on its own in the back garden and that's been trimmed into a ball about four feet tall and wide. So it's definitely more hostile in the front garden.