'California Glory' is a fast-growing shrub or small tree which will reach six to ten feet in our area. It is festooned with large yellow hibiscus-like flowers over a long period through spring and summer. Somewhat short-lived, flannel bush should be planted against the south wall of the house or grown in a pot where it can be moved to a frost free or more protected location. A hybrid between F. californicum and F. mexicanum two species that hail from the family that also brings you chocolate!
Dry, mostly granitic slopes, 900 - 1800 metres in California[. It thrives on poor dry rocky soils of the foothills, where it often forms dense thickets.