California Flannel Bush

California Flannel Bush, Fremontodendron californicum, is a true California native that is, without a doubt, a plant that if you have the room you should find a place for a few in the yard. Flannel Bush also known as Fremontia is an extremely attractive and vigorous grower that can cover a great deal of space. They can generally grow anywhere from 6 to 10 feet wide and tall although there are a number of hybrids that have been bred to grow smaller. Native to the coastal ranges of California this plant is quite adaptable to about 6,000 feet.

The rich, deep green foliage of California Flannel Bush is the perfect backdrop for the rather large and very attractive yellow flowers the plant produces. This stunning array of color is truly a sight to see! The leaves are fairly leather-like and are somewhat hairy or felted on the underside. The flowers are wide with slightly elongated, 5-pointed stamens and come in great abundance from early spring to late fall.

California Flannel Bush is extremely hardy and will routinely take temps as low as -20 degrees. The plant can take a wide range of soil types from sand to clay. Surprisingly this plant does poorly though in better more "manicured" soils because the plant needs very good drainage. Very drought tolerant this is one plant where watering during the heat of summer is actually detrimental to sustaining long-term healthy growth. This is definitely something to be mindful of. Another good tip for good success with California Flannel Bush is to allow the plant to dry thoroughly before starting the next water cycle. This will help ensure consistent root depth. The plant takes full sun and reflected heat with ease and can also take some shade in certain situations. Northern exposures should be avoided.

This is one plant that does best and is much more predictable when planted in the fall and allowed to become completely established before the spring growing season. Plants can become short lived if over cared for and over watered so avoid unnecessary pruning, shaping and over watering. These plants can be shaped into small trees. California Flannel Bush is a large, beautiful and attractive addition to any landscape that has the room and need for a large screen plant. Enjoy!