The popularity of Japanese aralia, Fatsia japonica, has spanned more than just a few decades. The big, glossy leaves of this lush foliar plant adorned the home of the Flintstones in Bedrock many thousands of years ago, as well as the office of Mr. Spacely of Spacely Sprockets, where George Jetson works, some time in the future! It is just as happy in most types of soil as it was in the front yard at the Flintstone Residence, and is just as happy in large containers as in Mr. Spacely’s office. As long as it is protected from harsh exposure or reflected glare (like it might get from large lightly colored walls or tinted windows), Japanese aralia does well in full sun, or can be just as happy in the shade of larger trees. 

Although it does not grow too rapidly, Japanese aralia eventually gets nearly eight feet high and wide, and commands a bold presence. Their deeply and symmetrically lobed leaves can get as broad as a foot and a half, on long petioles (stalks). The foliage of ‘Vairegata’ emerges with a yellow border that turns pale white. ‘Moseri’ stays quite compact.

Plants grown for their foliage can be maintained by cutting oldest stems to the ground as they deteriorate, so that newer stems can replace them. Excessive basal watersprouts can be cut or ‘peeled’ off if they get too crowded. Alternatively, lower growth can be pruned away as it develops to elevate the canopy and expose interior stems. However, individual stems do not last indefinitely, and will eventually need to be replaced by any convenient watersprout. The most deteriorated plants can be rejuvenated by getting cut to the ground just before spring.