Pinus mugo 'Teeny' photo gallery.
Teeny Dwarf Mugo Pine will grow to be about 18 inches tall at maturity, with a spread of 18 inches. It tends to fill out right to the ground and therefore doesn't necessarily require facer plants in front. It grows at a slow rate, and under ideal conditions can be expected to live for 40 years or more.
In my opinion not very teeny.