Some people are creating green roofs. Sedum is an excellent choice because it does not have deep roots.
They seem to leave Autumn Joy sedum alone but will eat Xenox sedum.
Sedum albomarginatum was created in 1975.
Sedum caeruleum was created in 1771.
Sedum dendroideum was created in 1828.
Sedum sieboldii was created in 1839.
Sedum oblanceolatum was created in 1975.
Sedum ternatum was created in 1803.
The biggest predator of sedum is slugs.
Sedum sexangulare was created in 1753.
Some people cut it back in early summer so the sedum does not get so high.
Sedum Acre can be pulled back and plant something that is more aggressive where you don't want the sedum.
Sedum is used on roofs because it has shallow roots and is not very tall. Sedum can tolerate wind periods of no rain.