Aeonium arboreum (Tree Aeonium)

Native to: Canary Islands (Atlantic Ocean)

Size: 2-3 feet
Sun: Part sun/indoor sun
Hardiness: 25-30 degrees (27 degrees the stem will freeze)
Water: Low (1 times weekly during dry months when established)
Flowers: Yellow
Attracts: Nectar eating creatures
Pests: None observed
Other Information: Bright green foliage, beautiful yellow flowers around February in Southern California. Dangling roots on mature specimens.
Great Links to learn more:
https://www.smgrowers.com/products/plants/plantdisplay.asp?plant_id=3197
https://en.wikipedia.org/wiki/Aeonium_arboreum